Merge remote-tracking branch 'common/android-3.0' into android-samsung-30-wip-mergedown

* common/android-3.0: (1178 commits)
  cpufreq: interactive: remove unused target_validate_time_in_idle
  cpufreq: interactive: Boost frequency on touchscreen input
  cpufreq: Separate speed target revalidate time and initial set time
  cpufreq: interactive: based hispeed bump on target freq, not actual
  cpufreq: interactive: adjust code and documentation to match
  cpufreq: interactive: configurable delay before raising above hispeed
  sync: add poll support
  sw_sync: add fill_driver_data support
  sync: add ioctl to get fence data
  sw_sync: add debug support
  sync: add debugfs support
  sync: add timestamps to sync_pts
  sw_sync: add cpu based sync driver
  sync: Add synchronization framework
  Linux 3.0.28
  Bluetooth: Fix l2cap conn failures for ssp devices
  TOMOYO: Fix mount flags checking order.
  iommu/amd: Make sure IOMMU interrupts are re-enabled on resume
  cred: copy_process() should clear child->replacement_session_keyring
  ASoC: ak4642: fixup: mute needs +1 step
  ...

Conflicts:
	mm/compaction.c

Change-Id: I3dc59225d2435eddbed0c639155179e580891ac8
Signed-off-by: JP Abgrall <jpa@google.com>

12 files changed, 109 insertions, 40 deletions

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 5f888f7..6030f20 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -474,8 +474,9 @@ config SENSORS_JC42
 	  If you say yes here, you get support for JEDEC JC42.4 compliant
 	  temperature sensors, which are used on many DDR3 memory modules for
 	  mobile devices and servers.  Support will include, but not be limited
-	  to, ADT7408, CAT34TS02, CAT6095, MAX6604, MCP9805, MCP98242, MCP98243,
-	  MCP9843, SE97, SE98, STTS424(E), TSE2002B3, and TS3000B3.
+	  to, ADT7408, AT30TS00, CAT34TS02, CAT6095, MAX6604, MCP9804, MCP9805,
+	  MCP98242, MCP98243, MCP9843, SE97, SE98, STTS424(E), STTS2002,
+	  STTS3000, TSE2002B3, TSE2002GB2, TS3000B3, and TS3000GB2.
 
 	  This driver can also be built as a module.  If so, the module
 	  will be called jc42.
diff --git a/drivers/hwmon/ads1015.c b/drivers/hwmon/ads1015.c
index e9beeda..9a5af38 100644
--- a/drivers/hwmon/ads1015.c
+++ b/drivers/hwmon/ads1015.c
@@ -284,7 +284,7 @@ static int ads1015_probe(struct i2c_client *client,
 			continue;
 		err = device_create_file(&client->dev, &ads1015_in[k].dev_attr);
 		if (err)
-			goto exit_free;
+			goto exit_remove;
 	}
 
 	data->hwmon_dev = hwmon_device_register(&client->dev);
@@ -298,7 +298,6 @@ static int ads1015_probe(struct i2c_client *client,
 exit_remove:
 	for (k = 0; k < ADS1015_CHANNELS; ++k)
 		device_remove_file(&client->dev, &ads1015_in[k].dev_attr);
-exit_free:
 	kfree(data);
 exit:
 	return err;
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 0070d54..6163cfa 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -50,14 +50,13 @@
 #ifdef CONFIG_SMP
 #define TO_PHYS_ID(cpu)		cpu_data(cpu).phys_proc_id
 #define TO_CORE_ID(cpu)		cpu_data(cpu).cpu_core_id
-#define TO_ATTR_NO(cpu)		(TO_CORE_ID(cpu) + BASE_SYSFS_ATTR_NO)
 #define for_each_sibling(i, cpu)	for_each_cpu(i, cpu_sibling_mask(cpu))
 #else
 #define TO_PHYS_ID(cpu)		(cpu)
 #define TO_CORE_ID(cpu)		(cpu)
-#define TO_ATTR_NO(cpu)		(cpu)
 #define for_each_sibling(i, cpu)	for (i = 0; false; )
 #endif
+#define TO_ATTR_NO(cpu)		(TO_CORE_ID(cpu) + BASE_SYSFS_ATTR_NO)
 
 /*
  * Per-Core Temperature Data
@@ -540,6 +539,8 @@ static void coretemp_add_core(unsigned int cpu, int pkg_flag)
 		return;
 
 	pdata = platform_get_drvdata(pdev);
+	if (!pdata)
+		return;
 
 	err = create_core_data(pdata, pdev, cpu, pkg_flag);
 	if (err)
@@ -746,6 +747,8 @@ static void __cpuinit put_core_offline(unsigned int cpu)
 		return;
 
 	pdata = platform_get_drvdata(pdev);
+	if (!pdata)
+		return;
 
 	indx = TO_ATTR_NO(cpu);
 
diff --git a/drivers/hwmon/f71805f.c b/drivers/hwmon/f71805f.c
index 92f9497..6dbfd3e 100644
--- a/drivers/hwmon/f71805f.c
+++ b/drivers/hwmon/f71805f.c
@@ -283,11 +283,11 @@ static inline long temp_from_reg(u8 reg)
 
 static inline u8 temp_to_reg(long val)
 {
-	if (val < 0)
-		val = 0;
-	else if (val > 1000 * 0xff)
-		val = 0xff;
-	return ((val + 500) / 1000);
+	if (val <= 0)
+		return 0;
+	if (val >= 1000 * 0xff)
+		return 0xff;
+	return (val + 500) / 1000;
 }
 
 /*
diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
index 95cbfb3..040a820 100644
--- a/drivers/hwmon/f75375s.c
+++ b/drivers/hwmon/f75375s.c
@@ -159,7 +159,7 @@ static inline void f75375_write8(struct i2c_client *client, u8 reg,
 static inline void f75375_write16(struct i2c_client *client, u8 reg,
 		u16 value)
 {
-	int err = i2c_smbus_write_byte_data(client, reg, (value << 8));
+	int err = i2c_smbus_write_byte_data(client, reg, (value >> 8));
 	if (err)
 		return;
 	i2c_smbus_write_byte_data(client, reg + 1, (value & 0xFF));
@@ -304,20 +304,21 @@ static int set_pwm_enable_direct(struct i2c_client *client, int nr, int val)
 	case 0: /* Full speed */
 		fanmode  |= (3 << FAN_CTRL_MODE(nr));
 		data->pwm[nr] = 255;
-		f75375_write8(client, F75375_REG_FAN_PWM_DUTY(nr),
-				data->pwm[nr]);
 		break;
 	case 1: /* PWM */
 		fanmode  |= (3 << FAN_CTRL_MODE(nr));
 		break;
 	case 2: /* AUTOMATIC*/
-		fanmode  |= (2 << FAN_CTRL_MODE(nr));
+		fanmode  |= (1 << FAN_CTRL_MODE(nr));
 		break;
 	case 3: /* fan speed */
 		break;
 	}
 	f75375_write8(client, F75375_REG_FAN_TIMER, fanmode);
 	data->pwm_enable[nr] = val;
+	if (val == 0)
+		f75375_write8(client, F75375_REG_FAN_PWM_DUTY(nr),
+				data->pwm[nr]);
 	return 0;
 }
 
diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 523f8fb..930370d 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -60,7 +60,7 @@ static ssize_t show_power(struct device *dev,
 	pci_bus_read_config_dword(f4->bus, PCI_DEVFN(PCI_SLOT(f4->devfn), 5),
 				  REG_TDP_RUNNING_AVERAGE, &val);
 	running_avg_capture = (val >> 4) & 0x3fffff;
-	running_avg_capture = sign_extend32(running_avg_capture, 22);
+	running_avg_capture = sign_extend32(running_avg_capture, 21);
 	running_avg_range = val & 0xf;
 
 	pci_bus_read_config_dword(f4->bus, PCI_DEVFN(PCI_SLOT(f4->devfn), 5),
diff --git a/drivers/hwmon/jc42.c b/drivers/hwmon/jc42.c
index 02cebb7..ed43924 100644
--- a/drivers/hwmon/jc42.c
+++ b/drivers/hwmon/jc42.c
@@ -64,6 +64,7 @@ static const unsigned short normal_i2c[] = {
 
 /* Manufacturer IDs */
 #define ADT_MANID		0x11d4  /* Analog Devices */
+#define ATMEL_MANID		0x001f  /* Atmel */
 #define MAX_MANID		0x004d  /* Maxim */
 #define IDT_MANID		0x00b3  /* IDT */
 #define MCP_MANID		0x0054  /* Microchip */
@@ -77,15 +78,25 @@ static const unsigned short normal_i2c[] = {
 #define ADT7408_DEVID		0x0801
 #define ADT7408_DEVID_MASK	0xffff
 
+/* Atmel */
+#define AT30TS00_DEVID		0x8201
+#define AT30TS00_DEVID_MASK	0xffff
+
 /* IDT */
 #define TS3000B3_DEVID		0x2903  /* Also matches TSE2002B3 */
 #define TS3000B3_DEVID_MASK	0xffff
 
+#define TS3000GB2_DEVID		0x2912  /* Also matches TSE2002GB2 */
+#define TS3000GB2_DEVID_MASK	0xffff
+
 /* Maxim */
 #define MAX6604_DEVID		0x3e00
 #define MAX6604_DEVID_MASK	0xffff
 
 /* Microchip */
+#define MCP9804_DEVID		0x0200
+#define MCP9804_DEVID_MASK	0xfffc
+
 #define MCP98242_DEVID		0x2000
 #define MCP98242_DEVID_MASK	0xfffc
 
@@ -113,6 +124,12 @@ static const unsigned short normal_i2c[] = {
 #define STTS424E_DEVID		0x0000
 #define STTS424E_DEVID_MASK	0xfffe
 
+#define STTS2002_DEVID		0x0300
+#define STTS2002_DEVID_MASK	0xffff
+
+#define STTS3000_DEVID		0x0200
+#define STTS3000_DEVID_MASK	0xffff
+
 static u16 jc42_hysteresis[] = { 0, 1500, 3000, 6000 };
 
 struct jc42_chips {
@@ -123,8 +140,11 @@ struct jc42_chips {
 
 static struct jc42_chips jc42_chips[] = {
 	{ ADT_MANID, ADT7408_DEVID, ADT7408_DEVID_MASK },
+	{ ATMEL_MANID, AT30TS00_DEVID, AT30TS00_DEVID_MASK },
 	{ IDT_MANID, TS3000B3_DEVID, TS3000B3_DEVID_MASK },
+	{ IDT_MANID, TS3000GB2_DEVID, TS3000GB2_DEVID_MASK },
 	{ MAX_MANID, MAX6604_DEVID, MAX6604_DEVID_MASK },
+	{ MCP_MANID, MCP9804_DEVID, MCP9804_DEVID_MASK },
 	{ MCP_MANID, MCP98242_DEVID, MCP98242_DEVID_MASK },
 	{ MCP_MANID, MCP98243_DEVID, MCP98243_DEVID_MASK },
 	{ MCP_MANID, MCP9843_DEVID, MCP9843_DEVID_MASK },
@@ -133,6 +153,8 @@ static struct jc42_chips jc42_chips[] = {
 	{ NXP_MANID, SE98_DEVID, SE98_DEVID_MASK },
 	{ STM_MANID, STTS424_DEVID, STTS424_DEVID_MASK },
 	{ STM_MANID, STTS424E_DEVID, STTS424E_DEVID_MASK },
+	{ STM_MANID, STTS2002_DEVID, STTS2002_DEVID_MASK },
+	{ STM_MANID, STTS3000_DEVID, STTS3000_DEVID_MASK },
 };
 
 /* Each client has this additional data */
@@ -161,10 +183,12 @@ static struct jc42_data *jc42_update_device(struct device *dev);
 
 static const struct i2c_device_id jc42_id[] = {
 	{ "adt7408", 0 },
+	{ "at30ts00", 0 },
 	{ "cat94ts02", 0 },
 	{ "cat6095", 0 },
 	{ "jc42", 0 },
 	{ "max6604", 0 },
+	{ "mcp9804", 0 },
 	{ "mcp9805", 0 },
 	{ "mcp98242", 0 },
 	{ "mcp98243", 0 },
@@ -173,8 +197,10 @@ static const struct i2c_device_id jc42_id[] = {
 	{ "se97b", 0 },
 	{ "se98", 0 },
 	{ "stts424", 0 },
-	{ "tse2002b3", 0 },
-	{ "ts3000b3", 0 },
+	{ "stts2002", 0 },
+	{ "stts3000", 0 },
+	{ "tse2002", 0 },
+	{ "ts3000", 0 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, jc42_id);
diff --git a/drivers/hwmon/jz4740-hwmon.c b/drivers/hwmon/jz4740-hwmon.c
index fea292d..b65a4da 100644
--- a/drivers/hwmon/jz4740-hwmon.c
+++ b/drivers/hwmon/jz4740-hwmon.c
@@ -59,7 +59,7 @@ static ssize_t jz4740_hwmon_read_adcin(struct device *dev,
 {
 	struct jz4740_hwmon *hwmon = dev_get_drvdata(dev);
 	struct completion *completion = &hwmon->read_completion;
-	unsigned long t;
+	long t;
 	unsigned long val;
 	int ret;
 
diff --git a/drivers/hwmon/max6639.c b/drivers/hwmon/max6639.c
index f20d997..8c3df04 100644
--- a/drivers/hwmon/max6639.c
+++ b/drivers/hwmon/max6639.c
@@ -72,8 +72,8 @@ static unsigned short normal_i2c[] = { 0x2c, 0x2e, 0x2f, I2C_CLIENT_END };
 
 static const int rpm_ranges[] = { 2000, 4000, 8000, 16000 };
 
-#define FAN_FROM_REG(val, div, rpm_range)	((val) == 0 ? -1 : \
-	(val) == 255 ? 0 : (rpm_ranges[rpm_range] * 30) / ((div + 1) * (val)))
+#define FAN_FROM_REG(val, rpm_range)	((val) == 0 || (val) == 255 ? \
+				0 : (rpm_ranges[rpm_range] * 30) / (val))
 #define TEMP_LIMIT_TO_REG(val)	SENSORS_LIMIT((val) / 1000, 0, 255)
 
 /*
@@ -333,7 +333,7 @@ static ssize_t show_fan_input(struct device *dev,
 		return PTR_ERR(data);
 
 	return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[attr->index],
-		       data->ppr, data->rpm_range));
+		       data->rpm_range));
 }
 
 static ssize_t show_alarm(struct device *dev,
@@ -429,9 +429,9 @@ static int max6639_init_client(struct i2c_client *client)
 	struct max6639_data *data = i2c_get_clientdata(client);
 	struct max6639_platform_data *max6639_info =
 		client->dev.platform_data;
-	int i = 0;
+	int i;
 	int rpm_range = 1; /* default: 4000 RPM */
-	int err = 0;
+	int err;
 
 	/* Reset chip to default values, see below for GCONFIG setup */
 	err = i2c_smbus_write_byte_data(client, MAX6639_REG_GCONFIG,
@@ -446,11 +446,6 @@ static int max6639_init_client(struct i2c_client *client)
 	else
 		data->ppr = 2;
 	data->ppr -= 1;
-	err = i2c_smbus_write_byte_data(client,
-			MAX6639_REG_FAN_PPR(i),
-			data->ppr << 5);
-	if (err)
-		goto exit;
 
 	if (max6639_info)
 		rpm_range = rpm_range_to_reg(max6639_info->rpm_range);
@@ -458,6 +453,13 @@ static int max6639_init_client(struct i2c_client *client)
 
 	for (i = 0; i < 2; i++) {
 
+		/* Set Fan pulse per revolution */
+		err = i2c_smbus_write_byte_data(client,
+				MAX6639_REG_FAN_PPR(i),
+				data->ppr << 6);
+		if (err)
+			goto exit;
+
 		/* Fans config PWM, RPM */
 		err = i2c_smbus_write_byte_data(client,
 			MAX6639_REG_FAN_CONFIG1(i),
diff --git a/drivers/hwmon/pmbus_core.c b/drivers/hwmon/pmbus_core.c
index 8e31a8e..ffa54dd 100644
--- a/drivers/hwmon/pmbus_core.c
+++ b/drivers/hwmon/pmbus_core.c
@@ -50,7 +50,8 @@
 						   lcrit_alarm, crit_alarm */
 #define PMBUS_IOUT_BOOLEANS_PER_PAGE	3	/* alarm, lcrit_alarm,
 						   crit_alarm */
-#define PMBUS_POUT_BOOLEANS_PER_PAGE	2	/* alarm, crit_alarm */
+#define PMBUS_POUT_BOOLEANS_PER_PAGE	3	/* cap_alarm, alarm, crit_alarm
+						 */
 #define PMBUS_MAX_BOOLEANS_PER_FAN	2	/* alarm, fault */
 #define PMBUS_MAX_BOOLEANS_PER_TEMP	4	/* min_alarm, max_alarm,
 						   lcrit_alarm, crit_alarm */
diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
index cf4330b..9594cdb 100644
--- a/drivers/hwmon/sht15.c
+++ b/drivers/hwmon/sht15.c
@@ -883,7 +883,7 @@ static int sht15_invalidate_voltage(struct notifier_block *nb,
 
 static int __devinit sht15_probe(struct platform_device *pdev)
 {
-	int ret = 0;
+	int ret;
 	struct sht15_data *data = kzalloc(sizeof(*data), GFP_KERNEL);
 	u8 status = 0;
 
@@ -901,6 +901,7 @@ static int __devinit sht15_probe(struct platform_device *pdev)
 	init_waitqueue_head(&data->wait_queue);
 
 	if (pdev->dev.platform_data == NULL) {
+		ret = -EINVAL;
 		dev_err(&pdev->dev, "no platform data supplied\n");
 		goto err_free_data;
 	}
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 36d7f27..e51b582 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1295,6 +1295,7 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr,
 {
 	struct w83627ehf_data *data = dev_get_drvdata(dev);
 	struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
+	struct w83627ehf_sio_data *sio_data = dev->platform_data;
 	int nr = sensor_attr->index;
 	unsigned long val;
 	int err;
@@ -1306,6 +1307,11 @@ store_pwm_mode(struct device *dev, struct device_attribute *attr,
 
 	if (val > 1)
 		return -EINVAL;
+
+	/* On NCT67766F, DC mode is only supported for pwm1 */
+	if (sio_data->kind == nct6776 && nr && val != 1)
+		return -EINVAL;
+
 	mutex_lock(&data->update_lock);
 	reg = w83627ehf_read_value(data, W83627EHF_REG_PWM_ENABLE[nr]);
 	data->pwm_mode[nr] = val;
@@ -1577,7 +1583,7 @@ store_##reg(struct device *dev, struct device_attribute *attr, \
 	val = step_time_to_reg(val, data->pwm_mode[nr]); \
 	mutex_lock(&data->update_lock); \
 	data->reg[nr] = val; \
-	w83627ehf_write_value(data, W83627EHF_REG_##REG[nr], val); \
+	w83627ehf_write_value(data, data->REG_##REG[nr], val); \
 	mutex_unlock(&data->update_lock); \
 	return count; \
 } \
@@ -1756,7 +1762,17 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data,
 		diode = 0x70;
 	}
 	for (i = 0; i < 3; i++) {
-		if ((tmp & (0x02 << i)))
+		const char *label = NULL;
+
+		if (data->temp_label)
+			label = data->temp_label[data->temp_src[i]];
+
+		/* Digital source overrides analog type */
+		if (label && strncmp(label, "PECI", 4) == 0)
+			data->temp_type[i] = 6;
+		else if (label && strncmp(label, "AMD", 3) == 0)
+			data->temp_type[i] = 5;
+		else if ((tmp & (0x02 << i)))
 			data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 3;
 		else
 			data->temp_type[i] = 4; /* thermistor */
@@ -1807,7 +1823,8 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 		goto exit;
 	}
 
-	data = kzalloc(sizeof(struct w83627ehf_data), GFP_KERNEL);
+	data = devm_kzalloc(&pdev->dev, sizeof(struct w83627ehf_data),
+			    GFP_KERNEL);
 	if (!data) {
 		err = -ENOMEM;
 		goto exit_release;
@@ -2088,9 +2105,29 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 		fan4min = 0;
 		fan5pin = 0;
 	} else if (sio_data->kind == nct6776) {
-		fan3pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x40);
-		fan4pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x01);
-		fan5pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x02);
+		bool gpok = superio_inb(sio_data->sioreg, 0x27) & 0x80;
+		u8 regval;
+
+		superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
+		regval = superio_inb(sio_data->sioreg, SIO_REG_ENABLE);
+
+		if (regval & 0x80)
+			fan3pin = gpok;
+		else
+			fan3pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x40);
+
+		if (regval & 0x40)
+			fan4pin = gpok;
+		else
+			fan4pin = !!(superio_inb(sio_data->sioreg, 0x1C)
+				     & 0x01);
+
+		if (regval & 0x20)
+			fan5pin = gpok;
+		else
+			fan5pin = !!(superio_inb(sio_data->sioreg, 0x1C)
+				     & 0x02);
+
 		fan4min = fan4pin;
 	} else if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b) {
 		fan3pin = 1;
@@ -2283,9 +2320,8 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 
 exit_remove:
 	w83627ehf_device_remove_files(dev);
-	kfree(data);
-	platform_set_drvdata(pdev, NULL);
 exit_release:
+	platform_set_drvdata(pdev, NULL);
 	release_region(res->start, IOREGION_LENGTH);
 exit:
 	return err;
@@ -2299,7 +2335,6 @@ static int __devexit w83627ehf_remove(struct platform_device *pdev)
 	w83627ehf_device_remove_files(&pdev->dev);
 	release_region(data->addr, IOREGION_LENGTH);
 	platform_set_drvdata(pdev, NULL);
-	kfree(data);
 
 	return 0;
 }