diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/88pm860x_onkey.c | 2 | ||||
| -rw-r--r-- | drivers/input/misc/twl4030-vibra.c | 3 | ||||
| -rw-r--r-- | drivers/input/touchscreen/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/input/touchscreen/tsc2005.c | 18 |
4 files changed, 17 insertions, 8 deletions
diff --git a/drivers/input/misc/88pm860x_onkey.c b/drivers/input/misc/88pm860x_onkey.c index 4cc8282..3dca3c1 100644 --- a/drivers/input/misc/88pm860x_onkey.c +++ b/drivers/input/misc/88pm860x_onkey.c @@ -74,7 +74,7 @@ static int __devinit pm860x_onkey_probe(struct platform_device *pdev) info->chip = chip; info->i2c = (chip->id == CHIP_PM8607) ? chip->client : chip->companion; info->dev = &pdev->dev; - info->irq = irq + chip->irq_base; + info->irq = irq; info->idev = input_allocate_device(); if (!info->idev) { diff --git a/drivers/input/misc/twl4030-vibra.c b/drivers/input/misc/twl4030-vibra.c index 014dd4a..6a11694 100644 --- a/drivers/input/misc/twl4030-vibra.c +++ b/drivers/input/misc/twl4030-vibra.c @@ -29,6 +29,7 @@ #include <linux/workqueue.h> #include <linux/i2c/twl.h> #include <linux/mfd/twl4030-codec.h> +#include <linux/mfd/core.h> #include <linux/input.h> #include <linux/slab.h> @@ -196,7 +197,7 @@ static SIMPLE_DEV_PM_OPS(twl4030_vibra_pm_ops, static int __devinit twl4030_vibra_probe(struct platform_device *pdev) { - struct twl4030_codec_vibra_data *pdata = pdev->dev.platform_data; + struct twl4030_codec_vibra_data *pdata = mfd_get_data(pdev); struct vibra_info *info; int ret; diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 112ec55..434fd80 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -641,7 +641,7 @@ config TOUCHSCREEN_TOUCHIT213 config TOUCHSCREEN_TSC2005 tristate "TSC2005 based touchscreens" - depends on SPI_MASTER + depends on SPI_MASTER && GENERIC_HARDIRQS help Say Y here if you have a TSC2005 based touchscreen. diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 8742061..cbf0ff3 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -358,7 +358,7 @@ static void __tsc2005_enable(struct tsc2005 *ts) if (ts->esd_timeout && ts->set_reset) { ts->last_valid_interrupt = jiffies; schedule_delayed_work(&ts->esd_work, - round_jiffies(jiffies + + round_jiffies_relative( msecs_to_jiffies(ts->esd_timeout))); } @@ -477,7 +477,14 @@ static void tsc2005_esd_work(struct work_struct *work) int error; u16 r; - mutex_lock(&ts->mutex); + if (!mutex_trylock(&ts->mutex)) { + /* + * If the mutex is taken, it means that disable or enable is in + * progress. In that case just reschedule the work. If the work + * is not needed, it will be canceled by disable. + */ + goto reschedule; + } if (time_is_after_jiffies(ts->last_valid_interrupt + msecs_to_jiffies(ts->esd_timeout))) @@ -510,11 +517,12 @@ static void tsc2005_esd_work(struct work_struct *work) tsc2005_start_scan(ts); out: + mutex_unlock(&ts->mutex); +reschedule: /* re-arm the watchdog */ schedule_delayed_work(&ts->esd_work, - round_jiffies(jiffies + + round_jiffies_relative( msecs_to_jiffies(ts->esd_timeout))); - mutex_unlock(&ts->mutex); } static int tsc2005_open(struct input_dev *input) @@ -663,7 +671,7 @@ static int __devinit tsc2005_probe(struct spi_device *spi) goto err_remove_sysfs; } - set_irq_wake(spi->irq, 1); + irq_set_irq_wake(spi->irq, 1); return 0; err_remove_sysfs: |