diff options
71 files changed, 235 insertions, 153 deletions
diff --git a/Documentation/devicetree/bindings/mfd/s2mps11.txt b/Documentation/devicetree/bindings/mfd/s2mps11.txt index 36e051b..c9332c6 100644 --- a/Documentation/devicetree/bindings/mfd/s2mps11.txt +++ b/Documentation/devicetree/bindings/mfd/s2mps11.txt @@ -16,6 +16,21 @@ Optional properties: - interrupts: Interrupt specifiers for interrupt sources. Optional nodes: +- clocks: s2mps11 provides three(AP/CP/BT) buffered 32.768 KHz outputs, so to + register these as clocks with common clock framework instantiate a sub-node + named "clocks". It uses the common clock binding documented in : + [Documentation/devicetree/bindings/clock/clock-bindings.txt] + - #clock-cells: should be 1. + + - The following is the list of clocks generated by the controller. Each clock + is assigned an identifier and client nodes use this identifier to specify + the clock which they consume. + Clock ID + ---------------------- + 32KhzAP 0 + 32KhzCP 1 + 32KhzBT 2 + - regulators: The regulators of s2mps11 that have to be instantiated should be included in a sub-node named 'regulators'. Regulator nodes included in this sub-node should be of the format as listed below. @@ -55,6 +70,11 @@ Example: compatible = "samsung,s2mps11-pmic"; reg = <0x66>; + s2m_osc: clocks{ + #clock-cells = 1; + clock-output-names = "xx", "yy", "zz"; + }; + regulators { ldo1_reg: LDO1 { regulator-name = "VDD_ABB_3.3V"; diff --git a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt index d5a3086..02f4c0e 100644 --- a/Documentation/devicetree/bindings/regulator/palmas-pmic.txt +++ b/Documentation/devicetree/bindings/regulator/palmas-pmic.txt @@ -37,6 +37,9 @@ Optional nodes: ti,smps-range - OTP has the wrong range set for the hardware so override 0 - low range, 1 - high range. +- ti,system-power-controller: Telling whether or not this pmic is controlling + the system power. + Example: #include <dt-bindings/interrupt-controller/irq.h> @@ -49,6 +52,8 @@ pmic { ti,ldo6-vibrator; + ti,system-power-controller; + regulators { smps12_reg : smps12 { regulator-name = "smps12"; diff --git a/drivers/mfd/88pm800.c b/drivers/mfd/88pm800.c index 6c95483..cd9e174 100644 --- a/drivers/mfd/88pm800.c +++ b/drivers/mfd/88pm800.c @@ -541,7 +541,7 @@ static int pm800_probe(struct i2c_client *client, { int ret = 0; struct pm80x_chip *chip; - struct pm80x_platform_data *pdata = client->dev.platform_data; + struct pm80x_platform_data *pdata = dev_get_platdata(&client->dev); struct pm80x_subchip *subchip; ret = pm80x_init(client); diff --git a/drivers/mfd/88pm805.c b/drivers/mfd/88pm805.c index 5216022..0686cdb 100644 --- a/drivers/mfd/88pm805.c +++ b/drivers/mfd/88pm805.c @@ -227,7 +227,7 @@ static int pm805_probe(struct i2c_client *client, { int ret = 0; struct pm80x_chip *chip; - struct pm80x_platform_data *pdata = client->dev.platform_data; + struct pm80x_platform_data *pdata = dev_get_platdata(&client->dev); ret = pm80x_init(client); if (ret) { diff --git a/drivers/mfd/88pm860x-core.c b/drivers/mfd/88pm860x-core.c index eeb481d..7ebe9ef 100644 --- a/drivers/mfd/88pm860x-core.c +++ b/drivers/mfd/88pm860x-core.c @@ -1130,7 +1130,7 @@ static int pm860x_dt_init(struct device_node *np, static int pm860x_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct pm860x_platform_data *pdata = client->dev.platform_data; + struct pm860x_platform_data *pdata = dev_get_platdata(&client->dev); struct device_node *node = client->dev.of_node; struct pm860x_chip *chip; int ret; diff --git a/drivers/mfd/aat2870-core.c b/drivers/mfd/aat2870-core.c index d4f5945..6f68472 100644 --- a/drivers/mfd/aat2870-core.c +++ b/drivers/mfd/aat2870-core.c @@ -363,7 +363,7 @@ static inline void aat2870_uninit_debugfs(struct aat2870_data *aat2870) static int aat2870_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct aat2870_platform_data *pdata = client->dev.platform_data; + struct aat2870_platform_data *pdata = dev_get_platdata(&client->dev); struct aat2870_data *aat2870; int i, j; int ret = 0; diff --git a/drivers/mfd/ab3100-core.c b/drivers/mfd/ab3100-core.c index ddc669d..b348ae5 100644 --- a/drivers/mfd/ab3100-core.c +++ b/drivers/mfd/ab3100-core.c @@ -854,7 +854,7 @@ static int ab3100_probe(struct i2c_client *client, { struct ab3100 *ab3100; struct ab3100_platform_data *ab3100_plf_data = - client->dev.platform_data; + dev_get_platdata(&client->dev); int err; int i; diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index 7623e91..36000f9 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -867,6 +867,7 @@ static void ab8500_gpadc_read_calibration_data(struct ab8500_gpadc *gpadc) gpadc->cal_data[ADC_INPUT_VBAT].offset); } +#ifdef CONFIG_PM_RUNTIME static int ab8500_gpadc_runtime_suspend(struct device *dev) { struct ab8500_gpadc *gpadc = dev_get_drvdata(dev); @@ -885,7 +886,9 @@ static int ab8500_gpadc_runtime_resume(struct device *dev) dev_err(dev, "Failed to enable vtvout LDO: %d\n", ret); return ret; } +#endif +#ifdef CONFIG_PM_SLEEP static int ab8500_gpadc_suspend(struct device *dev) { struct ab8500_gpadc *gpadc = dev_get_drvdata(dev); @@ -913,6 +916,7 @@ static int ab8500_gpadc_resume(struct device *dev) mutex_unlock(&gpadc->ab8500_gpadc_lock); return ret; } +#endif static int ab8500_gpadc_probe(struct platform_device *pdev) { diff --git a/drivers/mfd/adp5520.c b/drivers/mfd/adp5520.c index 28346ad..6250155 100644 --- a/drivers/mfd/adp5520.c +++ b/drivers/mfd/adp5520.c @@ -207,7 +207,7 @@ static int adp5520_remove_subdevs(struct adp5520_chip *chip) static int adp5520_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct adp5520_platform_data *pdata = client->dev.platform_data; + struct adp5520_platform_data *pdata = dev_get_platdata(&client->dev); struct platform_device *pdev; struct adp5520_chip *chip; int ret; diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 89a1153..5ac3aa4 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -438,9 +438,9 @@ static int arizona_runtime_suspend(struct device *dev) } } - regulator_disable(arizona->dcvdd); regcache_cache_only(arizona->regmap, true); regcache_mark_dirty(arizona->regmap); + regulator_disable(arizona->dcvdd); return 0; } diff --git a/drivers/mfd/as3711.c b/drivers/mfd/as3711.c index 01e4141..abd3ab7 100644 --- a/drivers/mfd/as3711.c +++ b/drivers/mfd/as3711.c @@ -129,7 +129,7 @@ static int as3711_i2c_probe(struct i2c_client *client, int ret; if (!client->dev.of_node) { - pdata = client->dev.platform_data; + pdata = dev_get_platdata(&client->dev); if (!pdata) dev_dbg(&client->dev, "Platform data not found\n"); } else { diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c index 9532f74..fa22154 100644 --- a/drivers/mfd/asic3.c +++ b/drivers/mfd/asic3.c @@ -952,7 +952,7 @@ static void asic3_mfd_remove(struct platform_device *pdev) /* Core */ static int __init asic3_probe(struct platform_device *pdev) { - struct asic3_platform_data *pdata = pdev->dev.platform_data; + struct asic3_platform_data *pdata = dev_get_platdata(&pdev->dev); struct asic3 *asic; struct resource *mem; unsigned long clksel; diff --git a/drivers/mfd/da903x.c b/drivers/mfd/da903x.c index f1a316e..e0a2e0e 100644 --- a/drivers/mfd/da903x.c +++ b/drivers/mfd/da903x.c @@ -494,7 +494,7 @@ failed: static int da903x_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct da903x_platform_data *pdata = client->dev.platform_data; + struct da903x_platform_data *pdata = dev_get_platdata(&client->dev); struct da903x_chip *chip; unsigned int tmp; int ret; diff --git a/drivers/mfd/da9052-core.c b/drivers/mfd/da9052-core.c index a3c9613..ea28a33 100644 --- a/drivers/mfd/da9052-core.c +++ b/drivers/mfd/da9052-core.c @@ -534,7 +534,7 @@ EXPORT_SYMBOL_GPL(da9052_regmap_config); int da9052_device_init(struct da9052 *da9052, u8 chip_id) { - struct da9052_pdata *pdata = da9052->dev->platform_data; + struct da9052_pdata *pdata = dev_get_platdata(da9052->dev); int ret; mutex_init(&da9052->auxadc_lock); diff --git a/drivers/mfd/da9055-core.c b/drivers/mfd/da9055-core.c index e4c0596..d3670cd 100644 --- a/drivers/mfd/da9055-core.c +++ b/drivers/mfd/da9055-core.c @@ -379,7 +379,7 @@ static struct regmap_irq_chip da9055_regmap_irq_chip = { int da9055_device_init(struct da9055 *da9055) { - struct da9055_pdata *pdata = da9055->dev->platform_data; + struct da9055_pdata *pdata = dev_get_platdata(da9055->dev); int ret; uint8_t clear_events[3] = {0xFF, 0xFF, 0xFF}; diff --git a/drivers/mfd/dm355evm_msp.c b/drivers/mfd/dm355evm_msp.c index 7710227..7a55c00 100644 --- a/drivers/mfd/dm355evm_msp.c +++ b/drivers/mfd/dm355evm_msp.c @@ -315,8 +315,8 @@ static int add_children(struct i2c_client *client) } /* MMC/SD inputs -- right after the last config input */ - if (client->dev.platform_data) { - void (*mmcsd_setup)(unsigned) = client->dev.platform_data; + if (dev_get_platdata(&client->dev)) { + void (*mmcsd_setup)(unsigned) = dev_get_platdata(&client->dev); mmcsd_setup(dm355evm_msp_gpio.base + 8 + 5); } diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c index 5502106..7245b0c 100644 --- a/drivers/mfd/ezx-pcap.c +++ b/drivers/mfd/ezx-pcap.c @@ -177,7 +177,7 @@ static void pcap_msr_work(struct work_struct *work) static void pcap_isr_work(struct work_struct *work) { struct pcap_chip *pcap = container_of(work, struct pcap_chip, isr_work); - struct pcap_platform_data *pdata = pcap->spi->dev.platform_data; + struct pcap_platform_data *pdata = dev_get_platdata(&pcap->spi->dev); u32 msr, isr, int_sel, service; int irq; @@ -394,7 +394,7 @@ static int pcap_add_subdev(struct pcap_chip *pcap, static int ezx_pcap_remove(struct spi_device *spi) { struct pcap_chip *pcap = spi_get_drvdata(spi); - struct pcap_platform_data *pdata = spi->dev.platform_data; + struct pcap_platform_data *pdata = dev_get_platdata(&spi->dev); int i, adc_irq; /* remove all registered subdevs */ @@ -420,7 +420,7 @@ static int ezx_pcap_remove(struct spi_device *spi) static int ezx_pcap_probe(struct spi_device *spi) { - struct pcap_platform_data *pdata = spi->dev.platform_data; + struct pcap_platform_data *pdata = dev_get_platdata(&spi->dev); struct pcap_chip *pcap; int i, adc_irq; int ret = -ENODEV; diff --git a/drivers/mfd/htc-egpio.c b/drivers/mfd/htc-egpio.c index 26aca54..49f39fe 100644 --- a/drivers/mfd/htc-egpio.c +++ b/drivers/mfd/htc-egpio.c @@ -261,7 +261,7 @@ static void egpio_write_cache(struct egpio_info *ei) static int __init egpio_probe(struct platform_device *pdev) { - struct htc_egpio_platform_data *pdata = pdev->dev.platform_data; + struct htc_egpio_platform_data *pdata = dev_get_platdata(&pdev->dev); struct resource *res; struct egpio_info *ei; struct gpio_chip *chip; diff --git a/drivers/mfd/htc-i2cpld.c b/drivers/mfd/htc-i2cpld.c index c9dfce6..d7b2a75 100644 --- a/drivers/mfd/htc-i2cpld.c +++ b/drivers/mfd/htc-i2cpld.c @@ -340,7 +340,7 @@ static int htcpld_setup_chip_irq( int ret = 0; /* Get the platform and driver data */ - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); htcpld = platform_get_drvdata(pdev); chip = &htcpld->chip[chip_index]; plat_chip_data = &pdata->chip[chip_index]; @@ -375,7 +375,7 @@ static int htcpld_register_chip_i2c( struct i2c_board_info info; /* Get the platform and driver data */ - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); htcpld = platform_get_drvdata(pdev); chip = &htcpld->chip[chip_index]; plat_chip_data = &pdata->chip[chip_index]; @@ -447,7 +447,7 @@ static int htcpld_register_chip_gpio( int ret = 0; /* Get the platform and driver data */ - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); htcpld = platform_get_drvdata(pdev); chip = &htcpld->chip[chip_index]; plat_chip_data = &pdata->chip[chip_index]; @@ -509,7 +509,7 @@ static int htcpld_setup_chips(struct platform_device *pdev) int i; /* Get the platform and driver data */ - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); htcpld = platform_get_drvdata(pdev); /* Setup each chip's output GPIOs */ @@ -574,7 +574,7 @@ static int htcpld_core_probe(struct platform_device *pdev) if (!dev) return -ENODEV; - pdata = dev->platform_data; + pdata = dev_get_platdata(dev); if (!pdata) { dev_warn(dev, "Platform data not found for htcpld core!\n"); return -ENXIO; diff --git a/drivers/mfd/htc-pasic3.c b/drivers/mfd/htc-pasic3.c index 0a5e85f..6bf92a5 100644 --- a/drivers/mfd/htc-pasic3.c +++ b/drivers/mfd/htc-pasic3.c @@ -126,7 +126,7 @@ static struct mfd_cell ds1wm_cell __initdata = { static int __init pasic3_probe(struct platform_device *pdev) { - struct pasic3_platform_data *pdata = pdev->dev.platform_data; + struct pasic3_platform_data *pdata = dev_get_platdata(&pdev->dev); struct device *dev = &pdev->dev; struct pasic3_data *asic; struct resource *r; diff --git a/drivers/mfd/intel_msic.c b/drivers/mfd/intel_msic.c index 4f2462f..9203d47 100644 --- a/drivers/mfd/intel_msic.c +++ b/drivers/mfd/intel_msic.c @@ -310,7 +310,7 @@ EXPORT_SYMBOL_GPL(intel_msic_irq_read); static int intel_msic_init_devices(struct intel_msic *msic) { struct platform_device *pdev = msic->pdev; - struct intel_msic_platform_data *pdata = pdev->dev.platform_data; + struct intel_msic_platform_data *pdata = dev_get_platdata(&pdev->dev); int ret, i; if (pdata->gpio) { @@ -372,7 +372,7 @@ static void intel_msic_remove_devices(struct intel_msic *msic) static int intel_msic_probe(struct platform_device *pdev) { - struct intel_msic_platform_data *pdata = pdev->dev.platform_data; + struct intel_msic_platform_data *pdata = dev_get_platdata(&pdev->dev); struct intel_msic *msic; struct resource *res; u8 id0, id1; diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c index 686a456..d3e2327 100644 --- a/drivers/mfd/kempld-core.c +++ b/drivers/mfd/kempld-core.c @@ -258,7 +258,7 @@ EXPORT_SYMBOL_GPL(kempld_write32); */ void kempld_get_mutex(struct kempld_device_data *pld) { - struct kempld_platform_data *pdata = pld->dev->platform_data; + struct kempld_platform_data *pdata = dev_get_platdata(pld->dev); mutex_lock(&pld->lock); pdata->get_hardware_mutex(pld); @@ -271,7 +271,7 @@ EXPORT_SYMBOL_GPL(kempld_get_mutex); */ void kempld_release_mutex(struct kempld_device_data *pld) { - struct kempld_platform_data *pdata = pld->dev->platform_data; + struct kempld_platform_data *pdata = dev_get_platdata(pld->dev); pdata->release_hardware_mutex(pld); mutex_unlock(&pld->lock); @@ -288,7 +288,7 @@ EXPORT_SYMBOL_GPL(kempld_release_mutex); */ static int kempld_get_info(struct kempld_device_data *pld) { - struct kempld_platform_data *pdata = pld->dev->platform_data; + struct kempld_platform_data *pdata = dev_get_platdata(pld->dev); return pdata->get_info(pld); } @@ -302,7 +302,7 @@ static int kempld_get_info(struct kempld_device_data *pld) */ static int kempld_register_cells(struct kempld_device_data *pld) { - struct kempld_platform_data *pdata = pld->dev->platform_data; + struct kempld_platform_data *pdata = dev_get_platdata(pld->dev); return pdata->register_cells(pld); } @@ -357,7 +357,7 @@ static int kempld_detect_device(struct kempld_device_data *pld) static int kempld_probe(struct platform_device *pdev) { - struct kempld_platform_data *pdata = pdev->dev.platform_data; + struct kempld_platform_data *pdata = dev_get_platdata(&pdev->dev); struct device *dev = &pdev->dev; struct kempld_device_data *pld; struct resource *ioport; @@ -394,7 +394,7 @@ static int kempld_probe(struct platform_device *pdev) static int kempld_remove(struct platform_device *pdev) { struct kempld_device_data *pld = platform_get_drvdata(pdev); - struct kempld_platform_data *pdata = pld->dev->platform_data; + struct kempld_platform_data *pdata = dev_get_platdata(pld->dev); mfd_remove_devices(&pdev->dev); pdata->release_hardware_mutex(pld); @@ -413,6 +413,15 @@ static struct platform_driver kempld_driver = { static struct dmi_system_id __initdata kempld_dmi_table[] = { { + .ident = "BHL6", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"), + DMI_MATCH(DMI_BOARD_NAME, "COMe-bHL6"), + }, + .driver_data = (void *)&kempld_platform_data_generic, + .callback = kempld_create_platform_device, + }, + { .ident = "CCR2", .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"), @@ -596,6 +605,15 @@ static struct dmi_system_id __initdata kempld_dmi_table[] = { .driver_data = (void *)&kempld_platform_data_generic, .callback = kempld_create_platform_device, }, + { + .ident = "UTH6", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Kontron"), + DMI_MATCH(DMI_BOARD_NAME, "COMe-cTH6"), + }, + .driver_data = (void *)&kempld_platform_data_generic, + .callback = kempld_create_platform_device, + }, {} }; MODULE_DEVICE_TABLE(dmi, kempld_dmi_table); diff --git a/drivers/mfd/lm3533-core.c b/drivers/mfd/lm3533-core.c index 4b7e6da..8c29f7b 100644 --- a/drivers/mfd/lm3533-core.c +++ b/drivers/mfd/lm3533-core.c @@ -384,7 +384,7 @@ static struct attribute_group lm3533_attribute_group = { static int lm3533_device_als_init(struct lm3533 *lm3533) { - struct lm3533_platform_data *pdata = lm3533->dev->platform_data; + struct lm3533_platform_data *pdata = dev_get_platdata(lm3533->dev); int ret; if (!pdata->als) @@ -407,7 +407,7 @@ static int lm3533_device_als_init(struct lm3533 *lm3533) static int lm3533_device_bl_init(struct lm3533 *lm3533) { - struct lm3533_platform_data *pdata = lm3533->dev->platform_data; + struct lm3533_platform_data *pdata = dev_get_platdata(lm3533->dev); int i; int ret; @@ -436,7 +436,7 @@ static int lm3533_device_bl_init(struct lm3533 *lm3533) static int lm3533_device_led_init(struct lm3533 *lm3533) { - struct lm3533_platform_data *pdata = lm3533->dev->platform_data; + struct lm3533_platform_data *pdata = dev_get_platdata(lm3533->dev); int i; int ret; @@ -481,7 +481,7 @@ static int lm3533_device_setup(struct lm3533 *lm3533, static int lm3533_device_init(struct lm3533 *lm3533) { - struct lm3533_platform_data *pdata = lm3533->dev->platform_data; + struct lm3533_platform_data *pdata = dev_get_platdata(lm3533->dev); int ret; dev_dbg(lm3533->dev, "%s\n", __func__); diff --git a/drivers/mfd/lp8788.c b/drivers/mfd/lp8788.c index c3d3c9b..0f12219 100644 --- a/drivers/mfd/lp8788.c +++ b/drivers/mfd/lp8788.c @@ -173,7 +173,7 @@ static const struct regmap_config lp8788_regmap_config = { static int lp8788_probe(struct i2c_client *cl, const struct i2c_device_id *id) { struct lp8788 *lp; - struct lp8788_platform_data *pdata = cl->dev.platform_data; + struct lp8788_platform_data *pdata = dev_get_platdata(&cl->dev); int ret; lp = devm_kzalloc(&cl->dev, sizeof(struct lp8788), GFP_KERNEL); diff --git a/drivers/mfd/lpc_ich.c b/drivers/mfd/lpc_ich.c index 2403332..9483bc8 100644 --- a/drivers/mfd/lpc_ich.c +++ b/drivers/mfd/lpc_ich.c @@ -213,7 +213,7 @@ enum lpc_chipsets { LPC_COLETO, /* Coleto Creek */ }; -struct lpc_ich_info lpc_chipset_info[] = { +static struct lpc_ich_info lpc_chipset_info[] = { [LPC_ICH] = { .name = "ICH", .iTCO_version = 1, diff --git a/drivers/mfd/max77686.c b/drivers/mfd/max77686.c index f27a218..522be67 100644 --- a/drivers/mfd/max77686.c +++ b/drivers/mfd/max77686.c @@ -77,7 +77,7 @@ static int max77686_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct max77686_dev *max77686 = NULL; - struct max77686_platform_data *pdata = i2c->dev.platform_data; + struct max77686_platform_data *pdata = dev_get_platdata(&i2c->dev); unsigned int data; int ret = 0; diff --git a/drivers/mfd/max77693.c b/drivers/mfd/max77693.c index 9e60fed..c04723e 100644 --- a/drivers/mfd/max77693.c +++ b/drivers/mfd/max77693.c @@ -110,7 +110,7 @@ static int max77693_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct max77693_dev *max77693; - struct max77693_platform_data *pdata = i2c->dev.platform_data; + struct max77693_platform_data *pdata = dev_get_platdata(&i2c->dev); u8 reg_data; int ret = 0; diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c index 8042b32..de7fb80 100644 --- a/drivers/mfd/max8925-i2c.c +++ b/drivers/mfd/max8925-i2c.c @@ -151,7 +151,7 @@ static int max8925_dt_init(struct device_node *np, struct device *dev, static int max8925_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct max8925_platform_data *pdata = client->dev.platform_data; + struct max8925_platform_data *pdata = dev_get_platdata(&client->dev); static struct max8925_chip *chip; struct device_node *node = client->dev.of_node; diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c index 1471405..cee098c 100644 --- a/drivers/mfd/max8997.c +++ b/drivers/mfd/max8997.c @@ -51,7 +51,7 @@ static struct mfd_cell max8997_devs[] = { #ifdef CONFIG_OF static struct of_device_id max8997_pmic_dt_match[] = { - { .compatible = "maxim,max8997-pmic", .data = TYPE_MAX8997 }, + { .compatible = "maxim,max8997-pmic", .data = (void *)TYPE_MAX8997 }, {}, }; #endif @@ -188,10 +188,11 @@ static int max8997_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct max8997_dev *max8997; - struct max8997_platform_data *pdata = i2c->dev.platform_data; + struct max8997_platform_data *pdata = dev_get_platdata(&i2c->dev); int ret = 0; - max8997 = kzalloc(sizeof(struct max8997_dev), GFP_KERNEL); + max8997 = devm_kzalloc(&i2c->dev, sizeof(struct max8997_dev), + GFP_KERNEL); if (max8997 == NULL) return -ENOMEM; @@ -203,14 +204,12 @@ static int max8997_i2c_probe(struct i2c_client *i2c, if (max8997->dev->of_node) { pdata = max8997_i2c_parse_dt_pdata(max8997->dev); - if (IS_ERR(pdata)) { - ret = PTR_ERR(pdata); - goto err; - } + if (IS_ERR(pdata)) + return PTR_ERR(pdata); } if (!pdata) - goto err; + return ret; max8997->pdata = pdata; max8997->ono = pdata->ono; @@ -250,8 +249,6 @@ err_mfd: i2c_unregister_device(max8997->muic); i2c_unregister_device(max8997->haptic); i2c_unregister_device(max8997->rtc); -err: - kfree(max8997); return ret; } @@ -263,7 +260,6 @@ static int max8997_i2c_remove(struct i2c_client *i2c) i2c_unregister_device(max8997->muic); i2c_unregister_device(max8997->haptic); i2c_unregister_device(max8997->rtc); - kfree(max8997); return 0; } diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c index 21af51a..fe6332d 100644 --- a/drivers/mfd/max8998.c +++ b/drivers/mfd/max8998.c @@ -184,11 +184,12 @@ static inline int max8998_i2c_get_driver_data(struct i2c_client *i2c, static int max8998_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct max8998_platform_data *pdata = i2c->dev.platform_data; + struct max8998_platform_data *pdata = dev_get_platdata(&i2c->dev); struct max8998_dev *max8998; int ret = 0; - max8998 = kzalloc(sizeof(struct max8998_dev), GFP_KERNEL); + max8998 = devm_kzalloc(&i2c->dev, sizeof(struct max8998_dev), + GFP_KERNEL); if (max8998 == NULL) return -ENOMEM; @@ -246,7 +247,6 @@ err: mfd_remove_devices(max8998->dev); max8998_irq_exit(max8998); i2c_unregister_device(max8998->rtc); - kfree(max8998); return ret; } @@ -257,7 +257,6 @@ static int max8998_i2c_remove(struct i2c_client *i2c) mfd_remove_devices(max8998->dev); max8998_irq_exit(max8998); i2c_unregister_device(max8998->rtc); - kfree(max8998); return 0; } diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index 13198d9..41c31b3 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -156,7 +156,7 @@ static struct mcp_ops mcp_sa11x0 = { static int mcp_sa11x0_probe(struct platform_device *dev) { - struct mcp_plat_data *data = dev->dev.platform_data; + struct mcp_plat_data *data = dev_get_platdata(&dev->dev); struct resource *mem0, *mem1; struct mcp_sa11x0 *m; struct mcp *mcp; diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c index 998ce8c..ad25bfa 100644 --- a/drivers/mfd/menelaus.c +++ b/drivers/mfd/menelaus.c @@ -442,7 +442,7 @@ void menelaus_unregister_mmc_callback(void) menelaus_remove_irq_work(MENELAUS_MMC_S2D1_IRQ); the_menelaus->mmc_callback = NULL; - the_menelaus->mmc_callback_data = 0; + the_menelaus->mmc_callback_data = NULL; } EXPORT_SYMBOL(menelaus_unregister_mmc_callback); @@ -466,7 +466,7 @@ static int menelaus_set_voltage(const struct menelaus_vtg *vtg, int mV, struct i2c_client *c = the_menelaus->client; mutex_lock(&the_menelaus->lock); - if (vtg == 0) + if (!vtg) goto set_voltage; ret = menelaus_read_reg(vtg->vtg_reg); @@ -1189,7 +1189,7 @@ static int menelaus_probe(struct i2c_client *client, int rev = 0, val; int err = 0; struct menelaus_platform_data *menelaus_pdata = - client->dev.platform_data; + dev_get_platdata(&client->dev); if (the_menelaus) { dev_dbg(&client->dev, "only one %s for now\n", @@ -1197,7 +1197,7 @@ static int menelaus_probe(struct i2c_client *client, return -ENODEV; } - menelaus = kzalloc(sizeof *menelaus, GFP_KERNEL); + menelaus = devm_kzalloc(&client->dev, sizeof(*menelaus), GFP_KERNEL); if (!menelaus) return -ENOMEM; @@ -1210,8 +1210,7 @@ static int menelaus_probe(struct i2c_client *client, rev = menelaus_read_reg(MENELAUS_REV); if (rev < 0) { pr_err(DRIVER_NAME ": device not found"); - err = -ENODEV; - goto fail1; + return -ENODEV; } /* Ack and disable all Menelaus interrupts */ @@ -1231,7 +1230,7 @@ static int menelaus_probe(struct i2c_client *client, if (err) { dev_dbg(&client->dev, "can't get IRQ %d, err %d\n", client->irq, err); - goto fail1; + return err; } } @@ -1242,7 +1241,7 @@ static int menelaus_probe(struct i2c_client *client, val = menelaus_read_reg(MENELAUS_VCORE_CTRL1); if (val < 0) - goto fail2; + goto fail; if (val & (1 << 7)) menelaus->vcore_hw_mode = 1; else @@ -1251,17 +1250,15 @@ static int menelaus_probe(struct i2c_client *client, if (menelaus_pdata != NULL && menelaus_pdata->late_init != NULL) { err = menelaus_pdata->late_init(&client->dev); if (err < 0) - goto fail2; + goto fail; } menelaus_rtc_init(menelaus); return 0; -fail2: +fail: free_irq(client->irq, menelaus); flush_work(&menelaus->work); -fail1: - kfree(menelaus); return err; } @@ -1271,7 +1268,6 @@ static int __exit menelaus_remove(struct i2c_client *client) free_irq(client->irq, menelaus); flush_work(&menelaus->work); - kfree(menelaus); the_menelaus = NULL; return 0; } diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c index 7604f4e..f421586 100644 --- a/drivers/mfd/mfd-core.c +++ b/drivers/mfd/mfd-core.c @@ -96,6 +96,8 @@ static int mfd_add_device(struct device *parent, int id, pdev->dev.parent = parent; pdev->dev.type = &mfd_dev_type; + pdev->dev.dma_mask = parent->dma_mask; + pdev->dev.dma_parms = parent->dma_parms; if (parent->of_node && cell->of_compatible) { for_each_child_of_node(parent->of_node, np) { diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index 759fae3..d2b8e71 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c @@ -232,7 +232,7 @@ err_end: static int omap_usbhs_alloc_children(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct usbhs_omap_platform_data *pdata = dev->platform_data; + struct usbhs_omap_platform_data *pdata = dev_get_platdata(dev); struct platform_device *ehci; struct platform_device *ohci; struct resource *res; @@ -571,7 +571,7 @@ static struct of_device_id usbhs_child_match_table[] = { static int usbhs_omap_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct usbhs_omap_platform_data *pdata = dev->platform_data; + struct usbhs_omap_platform_data *pdata = dev_get_platdata(dev); struct usbhs_hcd_omap *omap; struct resource *res; int ret = 0; diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c index e71fa28..135afab 100644 --- a/drivers/mfd/palmas.c +++ b/drivers/mfd/palmas.c @@ -326,6 +326,32 @@ static void palmas_dt_to_pdata(struct i2c_client *i2c, PALMAS_POWER_CTRL_ENABLE2_MASK; if (i2c->irq) palmas_set_pdata_irq_flag(i2c, pdata); + + pdata->pm_off = of_property_read_bool(node, + "ti,system-power-controller"); +} + +static struct palmas *palmas_dev; +static void palmas_power_off(void) +{ + unsigned int addr; + int ret, slave; + + if (!palmas_dev) + return; + + slave = PALMAS_BASE_TO_SLAVE(PALMAS_PMU_CONTROL_BASE); + addr = PALMAS_BASE_TO_REG(PALMAS_PMU_CONTROL_BASE, PALMAS_DEV_CTRL); + + ret = regmap_update_bits( + palmas_dev->regmap[slave], + addr, + PALMAS_DEV_CTRL_DEV_ON, + 0); + + if (ret) + pr_err("%s: Unable to write to DEV_CTRL_DEV_ON: %d\n", + __func__, ret); } static unsigned int palmas_features = PALMAS_PMIC_FEATURE_SMPS10_BOOST; @@ -520,10 +546,13 @@ no_irq: */ if (node) { ret = of_platform_populate(node, NULL, NULL, &i2c->dev); - if (ret < 0) + if (ret < 0) { goto err_irq; - else + } else if (pdata->pm_off && !pm_power_off) { + palmas_dev = palmas; + pm_power_off = palmas_power_off; return ret; + } } return ret; diff --git a/drivers/mfd/pcf50633-adc.c b/drivers/mfd/pcf50633-adc.c index 18b53cb..b8941a5 100644 --- a/drivers/mfd/pcf50633-adc.c +++ b/drivers/mfd/pcf50633-adc.c @@ -203,7 +203,7 @@ static int pcf50633_adc_probe(struct platform_device *pdev) { struct pcf50633_adc *adc; - adc = kzalloc(sizeof(*adc), GFP_KERNEL); + adc = devm_kzalloc(&pdev->dev, sizeof(*adc), GFP_KERNEL); if (!adc) return -ENOMEM; @@ -236,7 +236,6 @@ static int pcf50633_adc_remove(struct platform_device *pdev) kfree(adc->queue[i]); mutex_unlock(&adc->queue_mutex); - kfree(adc); return 0; } diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c index d115673..6841d68 100644 --- a/drivers/mfd/pcf50633-core.c +++ b/drivers/mfd/pcf50633-core.c @@ -195,7 +195,7 @@ static int pcf50633_probe(struct i2c_client *client, const struct i2c_device_id *ids) { struct pcf50633 *pcf; - struct pcf50633_platform_data *pdata = client->dev.platform_data; + struct pcf50633_platform_data *pdata = dev_get_platdata(&client->dev); int i, ret; int version, variant; diff --git a/drivers/mfd/pm8921-core.c b/drivers/mfd/pm8921-core.c index ecc137f..a6841f7 100644 --- a/drivers/mfd/pm8921-core.c +++ b/drivers/mfd/pm8921-core.c @@ -14,6 +14,7 @@ #define pr_fmt(fmt) "%s: " fmt, __func__ #include <linux/kernel.h> +#include <linux/module.h> #include <linux/platform_device.h> #include <linux/slab.h> #include <linux/err.h> @@ -106,7 +107,7 @@ static int pm8921_add_subdevices(const struct pm8921_platform_data static int pm8921_probe(struct platform_device *pdev) { - const struct pm8921_platform_data *pdata = pdev->dev.platform_data; + const struct pm8921_platform_data *pdata = dev_get_platdata(&pdev->dev); struct pm8921 *pmic; int rc; u8 val; @@ -117,7 +118,7 @@ static int pm8921_probe(struct platform_device *pdev) return -EINVAL; } - pmic = kzalloc(sizeof(struct pm8921), GFP_KERNEL); + pmic = devm_kzalloc(&pdev->dev, sizeof(struct pm8921), GFP_KERNEL); if (!pmic) { pr_err("Cannot alloc pm8921 struct\n"); return -ENOMEM; @@ -127,7 +128,7 @@ static int pm8921_probe(struct platform_device *pdev) rc = ssbi_read(pdev->dev.parent, REG_HWREV, &val, sizeof(val)); if (rc) { pr_err("Failed to read hw rev reg %d:rc=%d\n", REG_HWREV, rc); - goto err_read_rev; + return rc; } pr_info("PMIC revision 1: %02X\n", val); rev = val; @@ -137,7 +138,7 @@ static int pm8921_probe(struct platform_device *pdev) if (rc) { pr_err("Failed to read hw rev 2 reg %d:rc=%d\n", REG_HWREV_2, rc); - goto err_read_rev; + return rc; } pr_info("PMIC revision 2: %02X\n", val); rev |= val << BITS_PER_BYTE; @@ -159,9 +160,6 @@ static int pm8921_probe(struct platform_device *pdev) err: mfd_remove_devices(pmic->dev); - platform_set_drvdata(pdev, NULL); -err_read_rev: - kfree(pmic); return rc; } @@ -179,8 +177,6 @@ static int pm8921_remove(struct platform_device *pdev) pm8xxx_irq_exit(pmic->irq_chip); pmic->irq_chip = NULL; } - platform_set_drvdata(pdev, NULL); - kfree(pmic); return 0; } diff --git a/drivers/mfd/rc5t583.c b/drivers/mfd/rc5t583.c index 14bdacc..3463301 100644 --- a/drivers/mfd/rc5t583.c +++ b/drivers/mfd/rc5t583.c @@ -250,7 +250,7 @@ static int rc5t583_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct rc5t583 *rc5t583; - struct rc5t583_platform_data *pdata = i2c->dev.platform_data; + struct rc5t583_platform_data *pdata = dev_get_platdata(&i2c->dev); int ret; bool irq_init_success = false; diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c index 79c0750..f530e4b 100644 --- a/drivers/mfd/sec-core.c +++ b/drivers/mfd/sec-core.c @@ -61,7 +61,9 @@ static struct mfd_cell s5m8767_devs[] = { static struct mfd_cell s2mps11_devs[] = { { .name = "s2mps11-pmic", - }, + }, { + .name = "s2mps11-clk", + } }; #ifdef CONFIG_OF @@ -216,7 +218,7 @@ static inline int sec_i2c_get_driver_data(struct i2c_client *i2c, static int sec_pmic_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct sec_platform_data *pdata = i2c->dev.platform_data; + struct sec_platform_data *pdata = dev_get_platdata(&i2c->dev); const struct regmap_config *regmap; struct sec_pmic_dev *sec_pmic; int ret; diff --git a/drivers/mfd/si476x-i2c.c b/drivers/mfd/si476x-i2c.c index f5bc8e4..0e4a76d 100644 --- a/drivers/mfd/si476x-i2c.c +++ b/drivers/mfd/si476x-i2c.c @@ -718,7 +718,7 @@ static int si476x_core_probe(struct i2c_client *client, atomic_set(&core->is_alive, 0); core->power_state = SI476X_POWER_DOWN; - pdata = client->dev.platform_data; + pdata = dev_get_platdata(&client->dev); if (pdata) { memcpy(&core->power_up_parameters, &pdata->power_up_parameters, diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 9816c23..33f040c 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -840,7 +840,7 @@ static int sm501_register_uart(struct sm501_devdata *sm, int devices) if (!pdev) return -ENOMEM; - uart_data = pdev->dev.platform_data; + uart_data = dev_get_platdata(&pdev->dev); if (devices & SM501_USE_UART0) { sm501_setup_uart_data(sm, uart_data++, 0x30000); @@ -1167,7 +1167,7 @@ static int sm501_register_gpio_i2c_instance(struct sm501_devdata *sm, if (!pdev) return -ENOMEM; - icd = pdev->dev.platform_data; + icd = dev_get_platdata(&pdev->dev); /* We keep the pin_sda and pin_scl fields relative in case the * same platform data is passed to >1 SM501. @@ -1403,7 +1403,7 @@ static int sm501_plat_probe(struct platform_device *dev) sm->dev = &dev->dev; sm->pdev_id = dev->id; - sm->platdata = dev->dev.platform_data; + sm->platdata = dev_get_platdata(&dev->dev); ret = platform_get_irq(dev, 0); if (ret < 0) { diff --git a/drivers/mfd/sta2x11-mfd.c b/drivers/mfd/sta2x11-mfd.c index d70a3430..65c6fa6 100644 --- a/drivers/mfd/sta2x11-mfd.c +++ b/drivers/mfd/sta2x11-mfd.c @@ -133,7 +133,7 @@ int sta2x11_mfd_get_regs_data(struct platform_device *dev, void __iomem **regs, spinlock_t **lock) { - struct pci_dev *pdev = *(struct pci_dev **)(dev->dev.platform_data); + struct pci_dev *pdev = *(struct pci_dev **)dev_get_platdata(&dev->dev); struct sta2x11_mfd *mfd; if (!pdev) @@ -312,7 +312,7 @@ static int sta2x11_mfd_platform_probe(struct platform_device *dev, const char *name = sta2x11_mfd_names[index]; struct regmap_config *regmap_config = sta2x11_mfd_regmap_configs[index]; - pdev = dev->dev.platform_data; + pdev = dev_get_platdata(&dev->dev); mfd = sta2x11_mfd_find(*pdev); if (!mfd) return -ENODEV; diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 5d5e6f9..fff63a4 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1106,7 +1106,8 @@ static int stmpe_devices_init(struct stmpe *stmpe) return ret; } -void stmpe_of_probe(struct stmpe_platform_data *pdata, struct device_node *np) +static void stmpe_of_probe(struct stmpe_platform_data *pdata, + struct device_node *np) { struct device_node *child; diff --git a/drivers/mfd/t7l66xb.c b/drivers/mfd/t7l66xb.c index a21bff2..9e04a74 100644 --- a/drivers/mfd/t7l66xb.c +++ b/drivers/mfd/t7l66xb.c @@ -281,7 +281,7 @@ static void t7l66xb_detach_irq(struct platform_device *dev) static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state) { struct t7l66xb *t7l66xb = platform_get_drvdata(dev); - struct t7l66xb_platform_data *pdata = dev->dev.platform_data; + struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev); if (pdata && pdata->suspend) pdata->suspend(dev); @@ -293,7 +293,7 @@ static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state) static int t7l66xb_resume(struct platform_device *dev) { struct t7l66xb *t7l66xb = platform_get_drvdata(dev); - struct t7l66xb_platform_data *pdata = dev->dev.platform_data; + struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev); clk_enable(t7l66xb->clk48m); if (pdata && pdata->resume) @@ -313,7 +313,7 @@ static int t7l66xb_resume(struct platform_device *dev) static int t7l66xb_probe(struct platform_device *dev) { - struct t7l66xb_platform_data *pdata = dev->dev.platform_data; + struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev); struct t7l66xb *t7l66xb; struct resource *iomem, *rscr; int ret; @@ -409,7 +409,7 @@ err_noirq: static int t7l66xb_remove(struct platform_device *dev) { - struct t7l66xb_platform_data *pdata = dev->dev.platform_data; + struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev); struct t7l66xb *t7l66xb = platform_get_drvdata(dev); int ret; diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c index 4cb92bb..70f4909f 100644 --- a/drivers/mfd/tc3589x.c +++ b/drivers/mfd/tc3589x.c @@ -325,7 +325,7 @@ static int tc3589x_of_probe(struct device_node *np, static int tc3589x_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { - struct tc3589x_platform_data *pdata = i2c->dev.platform_data; + struct tc3589x_platform_data *pdata = dev_get_platdata(&i2c->dev); struct device_node *np = i2c->dev.of_node; struct tc3589x *tc3589x; int ret; diff --git a/drivers/mfd/tc6387xb.c b/drivers/mfd/tc6387xb.c index 65c425a..acd0f3a 100644 --- a/drivers/mfd/tc6387xb.c +++ b/drivers/mfd/tc6387xb.c @@ -48,7 +48,7 @@ static struct resource tc6387xb_mmc_resources[] = { static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state) { struct tc6387xb *tc6387xb = platform_get_drvdata(dev); - struct tc6387xb_platform_data *pdata = dev->dev.platform_data; + struct tc6387xb_platform_data *pdata = dev_get_platdata(&dev->dev); if (pdata && pdata->suspend) pdata->suspend(dev); @@ -60,7 +60,7 @@ static int tc6387xb_suspend(struct platform_device *dev, pm_message_t state) static int tc6387xb_resume(struct platform_device *dev) { struct tc6387xb *tc6387xb = platform_get_drvdata(dev); - struct tc6387xb_platform_data *pdata = dev->dev.platform_data; + struct tc6387xb_platform_data *pdata = dev_get_platdata(&dev->dev); clk_enable(tc6387xb->clk32k); if (pdata && pdata->resume) @@ -140,7 +140,7 @@ static struct mfd_cell tc6387xb_cells[] = { static int tc6387xb_probe(struct platform_device *dev) { - struct tc6387xb_platform_data *pdata = dev->dev.platform_data; + struct tc6387xb_platform_data *pdata = dev_get_platdata(&dev->dev); struct resource *iomem, *rscr; struct clk *clk32k; struct tc6387xb *tc6387xb; diff --git a/drivers/mfd/tc6393xb.c b/drivers/mfd/tc6393xb.c index a563dfa..11c19e5 100644 --- a/drivers/mfd/tc6393xb.c +++ b/drivers/mfd/tc6393xb.c @@ -604,7 +604,7 @@ static void tc6393xb_detach_irq(struct platform_device *dev) static int tc6393xb_probe(struct platform_device *dev) { - struct tc6393xb_platform_data *tcpd = dev->dev.platform_data; + struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev); struct tc6393xb *tc6393xb; struct resource *iomem, *rscr; int ret, temp; @@ -733,7 +733,7 @@ err_kzalloc: static int tc6393xb_remove(struct platform_device *dev) { - struct tc6393xb_platform_data *tcpd = dev->dev.platform_data; + struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev); struct tc6393xb *tc6393xb = platform_get_drvdata(dev); int ret; @@ -765,7 +765,7 @@ static int tc6393xb_remove(struct platform_device *dev) #ifdef CONFIG_PM static int tc6393xb_suspend(struct platform_device *dev, pm_message_t state) { - struct tc6393xb_platform_data *tcpd = dev->dev.platform_data; + struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev); struct tc6393xb *tc6393xb = platform_get_drvdata(dev); int i, ret; @@ -788,7 +788,7 @@ static int tc6393xb_suspend(struct platform_device *dev, pm_message_t state) static int tc6393xb_resume(struct platform_device *dev) { - struct tc6393xb_platform_data *tcpd = dev->dev.platform_data; + struct tc6393xb_platform_data *tcpd = dev_get_platdata(&dev->dev); struct tc6393xb *tc6393xb = platform_get_drvdata(dev); int ret; int i; diff --git a/drivers/mfd/ti-ssp.c b/drivers/mfd/ti-ssp.c index 09a14ce..1c2b994 100644 --- a/drivers/mfd/ti-ssp.c +++ b/drivers/mfd/ti-ssp.c @@ -318,7 +318,7 @@ static irqreturn_t ti_ssp_interrupt(int irq, void *dev_data) static int ti_ssp_probe(struct platform_device *pdev) { static struct ti_ssp *ssp; - const struct ti_ssp_data *pdata = pdev->dev.platform_data; + const struct ti_ssp_data *pdata = dev_get_platdata(&pdev->dev); int error = 0, prediv = 0xff, id; unsigned long sysclk; struct device *dev = &pdev->dev; diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index cd74d59..baaf5a8 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -57,20 +57,20 @@ EXPORT_SYMBOL_GPL(am335x_tsc_se_update); void am335x_tsc_se_set(struct ti_tscadc_dev *tsadc, u32 val) { spin_lock(&tsadc->reg_lock); + tsadc->reg_se_cache = tscadc_readl(tsadc, REG_SE); tsadc->reg_se_cache |= val; - spin_unlock(&tsadc->reg_lock); - am335x_tsc_se_update(tsadc); + spin_unlock(&tsadc->reg_lock); } EXPORT_SYMBOL_GPL(am335x_tsc_se_set); void am335x_tsc_se_clr(struct ti_tscadc_dev *tsadc, u32 val) { spin_lock(&tsadc->reg_lock); + tsadc->reg_se_cache = tscadc_readl(tsadc, REG_SE); tsadc->reg_se_cache &= ~val; - spin_unlock(&tsadc->reg_lock); - am335x_tsc_se_update(tsadc); + spin_unlock(&tsadc->reg_lock); } EXPORT_SYMBOL_GPL(am335x_tsc_se_clr); diff --git a/drivers/mfd/tps6105x.c b/drivers/mfd/tps6105x.c index 1d302f5..b5dfa6e 100644 --- a/drivers/mfd/tps6105x.c +++ b/drivers/mfd/tps6105x.c @@ -147,7 +147,7 @@ static int tps6105x_probe(struct i2c_client *client, i2c_set_clientdata(client, tps6105x); tps6105x->client = client; - pdata = client->dev.platform_data; + pdata = dev_get_platdata(&client->dev); tps6105x->pdata = pdata; mutex_init(&tps6105x->lock); diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c index da2691f..743fb52 100644 --- a/drivers/mfd/tps65010.c +++ b/drivers/mfd/tps65010.c @@ -242,8 +242,8 @@ static int dbg_show(struct seq_file *s, void *_) seq_printf(s, "mask2 %s\n", buf); /* ignore ackint2 */ - schedule_delayed_work(&tps->work, POWER_POLL_DELAY); - + queue_delayed_work(system_power_efficient_wq, &tps->work, + POWER_POLL_DELAY); /* VMAIN voltage, enable lowpower, etc */ value = i2c_smbus_read_byte_data(tps->client, TPS_VDCDC1); @@ -400,7 +400,8 @@ static void tps65010_interrupt(struct tps65010 *tps) && (tps->chgstatus & (TPS_CHG_USB|TPS_CHG_AC))) poll = 1; if (poll) - schedule_delayed_work(&tps->work, POWER_POLL_DELAY); + queue_delayed_work(system_power_efficient_wq, &tps->work, + POWER_POLL_DELAY); /* also potentially gpio-in rise or fall */ } @@ -448,7 +449,7 @@ static irqreturn_t tps65010_irq(int irq, void *_tps) disable_irq_nosync(irq); set_bit(FLAG_IRQ_ENABLE, &tps->flags); - schedule_delayed_work(&tps->work, 0); + queue_delayed_work(system_power_efficient_wq, &tps->work, 0); return IRQ_HANDLED; } @@ -517,7 +518,7 @@ static struct tps65010 *the_tps; static int __exit tps65010_remove(struct i2c_client *client) { struct tps65010 *tps = i2c_get_clientdata(client); - struct tps65010_board *board = client->dev.platform_data; + struct tps65010_board *board = dev_get_platdata(&client->dev); if (board && board->teardown) { int status = board->teardown(client, board->context); @@ -529,7 +530,6 @@ static int __exit tps65010_remove(struct i2c_client *client) free_irq(client->irq, tps); cancel_delayed_work_sync(&tps->work); debugfs_remove(tps->file); - kfree(tps); the_tps = NULL; return 0; } @@ -539,7 +539,7 @@ static int tps65010_probe(struct i2c_client *client, { struct tps65010 *tps; int status; - struct tps65010_board *board = client->dev.platform_data; + struct tps65010_board *board = dev_get_platdata(&client->dev); if (the_tps) { dev_dbg(&client->dev, "only one tps6501x chip allowed\n"); @@ -549,7 +549,7 @@ static int tps65010_probe(struct i2c_client *client, if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA)) return -EINVAL; - tps = kzalloc(sizeof *tps, GFP_KERNEL); + tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL); if (!tps) return -ENOMEM; @@ -567,7 +567,7 @@ static int tps65010_probe(struct i2c_client *client, if (status < 0) { dev_dbg(&client->dev, "can't get IRQ %d, err %d\n", client->irq, status); - goto fail1; + return status; } /* annoying race here, ideally we'd have an option * to claim the irq now and enable it later. @@ -667,9 +667,6 @@ static int tps65010_probe(struct i2c_client *client, } return 0; -fail1: - kfree(tps); - return status; } static const struct i2c_device_id tps65010_id[] = { @@ -718,7 +715,8 @@ int tps65010_set_vbus_draw(unsigned mA) && test_and_set_bit( FLAG_VBUS_CHANGED, &the_tps->flags)) { /* gadget drivers call this in_irq() */ - schedule_delayed_work(&the_tps->work, 0); + queue_delayed_work(system_power_efficient_wq, &the_tps->work, + 0); } local_irq_restore(flags); diff --git a/drivers/mfd/tps65090.c b/drivers/mfd/tps65090.c index fbd6ee6..e6f03a7 100644 --- a/drivers/mfd/tps65090.c +++ b/drivers/mfd/tps65090.c @@ -172,7 +172,7 @@ MODULE_DEVICE_TABLE(of, tps65090_of_match); static int tps65090_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct tps65090_platform_data *pdata = client->dev.platform_data; + struct tps65090_platform_data *pdata = dev_get_platdata(&client->dev); int irq_base = 0; struct tps65090 *tps65090; int ret; diff --git a/drivers/mfd/tps6586x.c b/drivers/mfd/tps6586x.c index 4b93ed4..f54fe4d 100644 --- a/drivers/mfd/tps6586x.c +++ b/drivers/mfd/tps6586x.c @@ -462,7 +462,7 @@ static void tps6586x_power_off(void) static int tps6586x_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct tps6586x_platform_data *pdata = client->dev.platform_data; + struct tps6586x_platform_data *pdata = dev_get_platdata(&client->dev); struct tps6586x *tps6586x; int ret; diff --git a/drivers/mfd/tps65912-core.c b/drivers/mfd/tps65912-core.c index 479886a..925a044 100644 --- a/drivers/mfd/tps65912-core.c +++ b/drivers/mfd/tps65912-core.c @@ -123,7 +123,7 @@ EXPORT_SYMBOL_GPL(tps65912_reg_write); int tps65912_device_init(struct tps65912 *tps65912) { - struct tps65912_board *pmic_plat_data = tps65912->dev->platform_data; + struct tps65912_board *pmic_plat_data = dev_get_platdata(tps65912->dev); struct tps65912_platform_data *init_data; int ret, dcdc_avs, value; diff --git a/drivers/mfd/tps80031.c b/drivers/mfd/tps80031.c index c90a2c4..f15ee6d 100644 --- a/drivers/mfd/tps80031.c +++ b/drivers/mfd/tps80031.c @@ -418,7 +418,7 @@ static const struct regmap_config tps80031_regmap_configs[] = { static int tps80031_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct tps80031_platform_data *pdata = client->dev.platform_data; + struct tps80031_platform_data *pdata = dev_get_platdata(&client->dev); struct tps80031 *tps80031; int ret; uint8_t es_version; diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c index 7f150d9..29473c2 100644 --- a/drivers/mfd/twl-core.c +++ b/drivers/mfd/twl-core.c @@ -1137,7 +1137,7 @@ static int twl_remove(struct i2c_client *client) static int twl_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct twl4030_platform_data *pdata = client->dev.platform_data; + struct twl4030_platform_data *pdata = dev_get_platdata(&client->dev); struct device_node *node = client->dev.of_node; struct platform_device *pdev; struct regmap_config *twl_regmap_config; diff --git a/drivers/mfd/twl4030-audio.c b/drivers/mfd/twl4030-audio.c index a31fba9..07fe542 100644 --- a/drivers/mfd/twl4030-audio.c +++ b/drivers/mfd/twl4030-audio.c @@ -187,7 +187,7 @@ static bool twl4030_audio_has_vibra(struct twl4030_audio_data *pdata, static int twl4030_audio_probe(struct platform_device *pdev) { struct twl4030_audio *audio; - struct twl4030_audio_data *pdata = pdev->dev.platform_data; + struct twl4030_audio_data *pdata = dev_get_platdata(&pdev->dev); struct device_node *node = pdev->dev.of_node; struct mfd_cell *cell = NULL; int ret, childs = 0; diff --git a/drivers/mfd/twl4030-madc.c b/drivers/mfd/twl4030-madc.c index 1ea54d4..4c583e4 100644 --- a/drivers/mfd/twl4030-madc.c +++ b/drivers/mfd/twl4030-madc.c @@ -701,7 +701,7 @@ static int twl4030_madc_set_power(struct twl4030_madc_data *madc, int on) static int twl4030_madc_probe(struct platform_device *pdev) { struct twl4030_madc_data *madc; - struct twl4030_madc_platform_data *pdata = pdev->dev.platform_data; + struct twl4030_madc_platform_data *pdata = dev_get_platdata(&pdev->dev); int ret; u8 regval; diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c index a5fd3c7..96162b6 100644 --- a/drivers/mfd/twl4030-power.c +++ b/drivers/mfd/twl4030-power.c @@ -493,7 +493,7 @@ int twl4030_remove_script(u8 flags) return err; } -int twl4030_power_configure_scripts(struct twl4030_power_data *pdata) +static int twl4030_power_configure_scripts(struct twl4030_power_data *pdata) { int err; int i; @@ -509,7 +509,7 @@ int twl4030_power_configure_scripts(struct twl4030_power_data *pdata) return 0; } -int twl4030_power_configure_resources(struct twl4030_power_data *pdata) +static int twl4030_power_configure_resources(struct twl4030_power_data *pdata) { struct twl4030_resconfig *resconfig = pdata->resource_config; int err; @@ -553,9 +553,9 @@ static bool twl4030_power_use_poweroff(struct twl4030_power_data *pdata, return false; } -int twl4030_power_probe(struct platform_device *pdev) +static int twl4030_power_probe(struct platform_device *pdev) { - struct twl4030_power_data *pdata = pdev->dev.platform_data; + struct twl4030_power_data *pdata = dev_get_platdata(&pdev->dev); struct device_node *node = pdev->dev.of_node; int err = 0; int err2 = 0; diff --git a/drivers/mfd/ucb1400_core.c b/drivers/mfd/ucb1400_core.c index e9031fa..ebb20ed 100644 --- a/drivers/mfd/ucb1400_core.c +++ b/drivers/mfd/ucb1400_core.c @@ -52,7 +52,7 @@ static int ucb1400_core_probe(struct device *dev) struct ucb1400_ts ucb_ts; struct ucb1400_gpio ucb_gpio; struct snd_ac97 *ac97; - struct ucb1400_pdata *pdata = dev->platform_data; + struct ucb1400_pdata *pdata = dev_get_platdata(dev); memset(&ucb_ts, 0, sizeof(ucb_ts)); memset(&ucb_gpio, 0, sizeof(ucb_gpio)); diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index 70f02da..b7cf98f 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -669,9 +669,10 @@ void ucb1x00_unregister_driver(struct ucb1x00_driver *drv) mutex_unlock(&ucb1x00_mutex); } +#ifdef CONFIG_PM_SLEEP static int ucb1x00_suspend(struct device *dev) { - struct ucb1x00_plat_data *pdata = dev->platform_data; + struct ucb1x00_plat_data *pdata = dev_get_platdata(dev); struct ucb1x00 *ucb = dev_get_drvdata(dev); struct ucb1x00_dev *udev; @@ -703,7 +704,7 @@ static int ucb1x00_suspend(struct device *dev) static int ucb1x00_resume(struct device *dev) { - struct ucb1x00_plat_data *pdata = dev->platform_data; + struct ucb1x00_plat_data *pdata = dev_get_platdata(dev); struct ucb1x00 *ucb = dev_get_drvdata(dev); struct ucb1x00_dev *udev; @@ -736,6 +737,7 @@ static int ucb1x00_resume(struct device *dev) mutex_unlock(&ucb1x00_mutex); return 0; } +#endif static const struct dev_pm_ops ucb1x00_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(ucb1x00_suspend, ucb1x00_resume) diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c index edbe6c1..f7c52d9 100644 --- a/drivers/mfd/wl1273-core.c +++ b/drivers/mfd/wl1273-core.c @@ -172,12 +172,9 @@ static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume) static int wl1273_core_remove(struct i2c_client *client) { - struct wl1273_core *core = i2c_get_clientdata(client); - dev_dbg(&client->dev, "%s\n", __func__); mfd_remove_devices(&client->dev); - kfree(core); return 0; } @@ -185,7 +182,7 @@ static int wl1273_core_remove(struct i2c_client *client) static int wl1273_core_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct wl1273_fm_platform_data *pdata = client->dev.platform_data; + struct wl1273_fm_platform_data *pdata = dev_get_platdata(&client->dev); struct wl1273_core *core; struct mfd_cell *cell; int children = 0; @@ -203,7 +200,7 @@ static int wl1273_core_probe(struct i2c_client *client, return -EINVAL; } - core = kzalloc(sizeof(*core), GFP_KERNEL); + core = devm_kzalloc(&client->dev, sizeof(*core), GFP_KERNEL); if (!core) return -ENOMEM; @@ -249,7 +246,6 @@ static int wl1273_core_probe(struct i2c_client *client, err: pdata->free_resources(); - kfree(core); dev_dbg(&client->dev, "%s\n", __func__); diff --git a/drivers/mfd/wm5110-tables.c b/drivers/mfd/wm5110-tables.c index 2a79723..3113e39 100644 --- a/drivers/mfd/wm5110-tables.c +++ b/drivers/mfd/wm5110-tables.c @@ -468,12 +468,14 @@ static const struct reg_default wm5110_reg_default[] = { { 0x00000176, 0x0000 }, /* R374 - FLL1 Control 6 */ { 0x00000177, 0x0281 }, /* R375 - FLL1 Loop Filter Test 1 */ { 0x00000178, 0x0000 }, /* R376 - FLL1 NCO Test 0 */ + { 0x00000179, 0x0000 }, /* R376 - FLL1 Control 7 */ { 0x00000181, 0x0000 }, /* R385 - FLL1 Synchroniser 1 */ { 0x00000182, 0x0000 }, /* R386 - FLL1 Synchroniser 2 */ { 0x00000183, 0x0000 }, /* R387 - FLL1 Synchroniser 3 */ { 0x00000184, 0x0000 }, /* R388 - FLL1 Synchroniser 4 */ { 0x00000185, 0x0000 }, /* R389 - FLL1 Synchroniser 5 */ { 0x00000186, 0x0000 }, /* R390 - FLL1 Synchroniser 6 */ + { 0x00000187, 0x0001 }, /* R390 - FLL1 Synchroniser 7 */ { 0x00000189, 0x0000 }, /* R393 - FLL1 Spread Spectrum */ { 0x0000018A, 0x0004 }, /* R394 - FLL1 GPIO Clock */ { 0x00000191, 0x0000 }, /* R401 - FLL2 Control 1 */ @@ -484,12 +486,14 @@ static const struct reg_default wm5110_reg_default[] = { { 0x00000196, 0x0000 }, /* R406 - FLL2 Control 6 */ { 0x00000197, 0x0000 }, /* R407 - FLL2 Loop Filter Test 1 */ { 0x00000198, 0x0000 }, /* R408 - FLL2 NCO Test 0 */ + { 0x00000199, 0x0000 }, /* R408 - FLL2 Control 7 */ { 0x000001A1, 0x0000 }, /* R417 - FLL2 Synchroniser 1 */ { 0x000001A2, 0x0000 }, /* R418 - FLL2 Synchroniser 2 */ { 0x000001A3, 0x0000 }, /* R419 - FLL2 Synchroniser 3 */ { 0x000001A4, 0x0000 }, /* R420 - FLL2 Synchroniser 4 */ { 0x000001A5, 0x0000 }, /* R421 - FLL2 Synchroniser 5 */ { 0x000001A6, 0x0000 }, /* R422 - FLL2 Synchroniser 6 */ + { 0x000001A7, 0x0001 }, /* R422 - FLL2 Synchroniser 7 */ { 0x000001A9, 0x0000 }, /* R425 - FLL2 Spread Spectrum */ { 0x000001AA, 0x0004 }, /* R426 - FLL2 GPIO Clock */ { 0x00000200, 0x0006 }, /* R512 - Mic Charge Pump 1 */ @@ -503,6 +507,11 @@ static const struct reg_default wm5110_reg_default[] = { { 0x0000029C, 0x0000 }, /* R668 - Headphone Detect 2 */ { 0x000002A3, 0x1102 }, /* R675 - Mic Detect 1 */ { 0x000002A4, 0x009F }, /* R676 - Mic Detect 2 */ + { 0x000002A5, 0x0000 }, /* R677 - Mic Detect 3 */ + { 0x000002A6, 0x3737 }, /* R678 - Mic Detect Level 1 */ + { 0x000002A7, 0x372C }, /* R679 - Mic Detect Level 2 */ + { 0x000002A8, 0x1422 }, /* R680 - Mic Detect Level 3 */ + { 0x000002A9, 0x300A }, /* R681 - Mic Detect Level 4 */ { 0x000002C3, 0x0000 }, /* R707 - Mic noise mix control 1 */ { 0x000002D3, 0x0000 }, /* R723 - Jack detect analogue */ { 0x00000300, 0x0000 }, /* R768 - Input Enables */ @@ -1392,6 +1401,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_FLL1_CONTROL_4: case ARIZONA_FLL1_CONTROL_5: case ARIZONA_FLL1_CONTROL_6: + case ARIZONA_FLL1_CONTROL_7: case ARIZONA_FLL1_LOOP_FILTER_TEST_1: case ARIZONA_FLL1_NCO_TEST_0: case ARIZONA_FLL1_SYNCHRONISER_1: @@ -1400,6 +1410,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_FLL1_SYNCHRONISER_4: case ARIZONA_FLL1_SYNCHRONISER_5: case ARIZONA_FLL1_SYNCHRONISER_6: + case ARIZONA_FLL1_SYNCHRONISER_7: case ARIZONA_FLL1_SPREAD_SPECTRUM: case ARIZONA_FLL1_GPIO_CLOCK: case ARIZONA_FLL2_CONTROL_1: @@ -1408,6 +1419,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_FLL2_CONTROL_4: case ARIZONA_FLL2_CONTROL_5: case ARIZONA_FLL2_CONTROL_6: + case ARIZONA_FLL2_CONTROL_7: case ARIZONA_FLL2_LOOP_FILTER_TEST_1: case ARIZONA_FLL2_NCO_TEST_0: case ARIZONA_FLL2_SYNCHRONISER_1: @@ -1416,6 +1428,7 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_FLL2_SYNCHRONISER_4: case ARIZONA_FLL2_SYNCHRONISER_5: case ARIZONA_FLL2_SYNCHRONISER_6: + case ARIZONA_FLL2_SYNCHRONISER_7: case ARIZONA_FLL2_SPREAD_SPECTRUM: case ARIZONA_FLL2_GPIO_CLOCK: case ARIZONA_MIC_CHARGE_PUMP_1: @@ -1430,6 +1443,10 @@ static bool wm5110_readable_register(struct device *dev, unsigned int reg) case ARIZONA_MIC_DETECT_1: case ARIZONA_MIC_DETECT_2: case ARIZONA_MIC_DETECT_3: + case ARIZONA_MIC_DETECT_LEVEL_1: + case ARIZONA_MIC_DETECT_LEVEL_2: + case ARIZONA_MIC_DETECT_LEVEL_3: + case ARIZONA_MIC_DETECT_LEVEL_4: case ARIZONA_MIC_NOISE_MIX_CONTROL_1: case ARIZONA_JACK_DETECT_ANALOGUE: case ARIZONA_INPUT_ENABLES: @@ -2332,6 +2349,7 @@ static bool wm5110_volatile_register(struct device *dev, unsigned int reg) case ARIZONA_IRQ_PIN_STATUS: case ARIZONA_AOD_IRQ1: case ARIZONA_AOD_IRQ2: + case ARIZONA_FX_CTRL2: case ARIZONA_ASRC_STATUS: case ARIZONA_DSP_STATUS: case ARIZONA_DSP1_CONTROL_1: diff --git a/drivers/mfd/wm831x-core.c b/drivers/mfd/wm831x-core.c index 521340a..5c459f4 100644 --- a/drivers/mfd/wm831x-core.c +++ b/drivers/mfd/wm831x-core.c @@ -1618,7 +1618,7 @@ EXPORT_SYMBOL_GPL(wm831x_regmap_config); */ int wm831x_device_init(struct wm831x *wm831x, unsigned long id, int irq) { - struct wm831x_pdata *pdata = wm831x->dev->platform_data; + struct wm831x_pdata *pdata = dev_get_platdata(wm831x->dev); int rev, wm831x_num; enum wm831x_parent parent; int ret, i; diff --git a/drivers/mfd/wm831x-irq.c b/drivers/mfd/wm831x-irq.c index 804e56e..64e512e 100644 --- a/drivers/mfd/wm831x-irq.c +++ b/drivers/mfd/wm831x-irq.c @@ -571,7 +571,7 @@ static struct irq_domain_ops wm831x_irq_domain_ops = { int wm831x_irq_init(struct wm831x *wm831x, int irq) { - struct wm831x_pdata *pdata = wm831x->dev->platform_data; + struct wm831x_pdata *pdata = dev_get_platdata(wm831x->dev); struct irq_domain *domain; int i, ret, irq_base; diff --git a/drivers/mfd/wm831x-spi.c b/drivers/mfd/wm831x-spi.c index e7ed14f66..07de3cc 100644 --- a/drivers/mfd/wm831x-spi.c +++ b/drivers/mfd/wm831x-spi.c @@ -34,7 +34,6 @@ static int wm831x_spi_probe(struct spi_device *spi) if (wm831x == NULL) return -ENOMEM; - spi->bits_per_word = 16; spi->mode = SPI_MODE_0; spi_set_drvdata(spi, wm831x); diff --git a/drivers/mfd/wm8350-i2c.c b/drivers/mfd/wm8350-i2c.c index 2e57101..f919def 100644 --- a/drivers/mfd/wm8350-i2c.c +++ b/drivers/mfd/wm8350-i2c.c @@ -27,6 +27,7 @@ static int wm8350_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct wm8350 *wm8350; + struct wm8350_platform_data *pdata = dev_get_platdata(&i2c->dev); int ret = 0; wm8350 = devm_kzalloc(&i2c->dev, sizeof(struct wm8350), GFP_KERNEL); @@ -44,7 +45,7 @@ static int wm8350_i2c_probe(struct i2c_client *i2c, i2c_set_clientdata(i2c, wm8350); wm8350->dev = &i2c->dev; - return wm8350_device_init(wm8350, i2c->irq, i2c->dev.platform_data); + return wm8350_device_init(wm8350, i2c->irq, pdata); } static int wm8350_i2c_remove(struct i2c_client *i2c) diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c index 639ca35..d66d256 100644 --- a/drivers/mfd/wm8400-core.c +++ b/drivers/mfd/wm8400-core.c @@ -178,7 +178,7 @@ static int wm8400_i2c_probe(struct i2c_client *i2c, wm8400->dev = &i2c->dev; i2c_set_clientdata(i2c, wm8400); - ret = wm8400_init(wm8400, i2c->dev.platform_data); + ret = wm8400_init(wm8400, dev_get_platdata(&i2c->dev)); if (ret != 0) goto err; diff --git a/drivers/mfd/wm8994-irq.c b/drivers/mfd/wm8994-irq.c index d3a184a..e74dedd 100644 --- a/drivers/mfd/wm8994-irq.c +++ b/drivers/mfd/wm8994-irq.c @@ -193,7 +193,7 @@ int wm8994_irq_init(struct wm8994 *wm8994) { int ret; unsigned long irqflags; - struct wm8994_pdata *pdata = wm8994->dev->platform_data; + struct wm8994_pdata *pdata = dev_get_platdata(wm8994->dev); if (!wm8994->irq) { dev_warn(wm8994->dev, diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index d2fca1c..dd362df 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -302,6 +302,7 @@ struct palmas_platform_data { */ int mux_from_pdata; u8 pad1, pad2; + bool pm_off; struct palmas_pmic_platform_data *pmic_pdata; struct palmas_gpadc_platform_data *gpadc_pdata; |