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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-03-16 22:11:14 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-03-16 23:29:16 -0700 |
| commit | dacb650f125c7dc7ead9735d081bc078325b6d23 (patch) | |
| tree | c26f9d00bb7c75bc8c820d5f65af1b7a4b947233 | |
| parent | 80cc2f0c928ddf58051f2809e1c2e7d0172d0291 (diff) | |
Input: tsc2005 - do not rearm timer in hardirq handler
We will most likely rearm it yet again the IRQ thread so doing it here
is pointless.
Tested-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/touchscreen/tsc2005.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index dc309da59fc..7a765339018 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -225,17 +225,6 @@ static void tsc2005_update_pen_state(struct tsc2005 *ts, pressure); } -static irqreturn_t tsc2005_irq_handler(int irq, void *dev_id) -{ - struct tsc2005 *ts = dev_id; - - /* update the penup timer only if it's pending */ - mod_timer_pending(&ts->penup_timer, - jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS)); - - return IRQ_WAKE_THREAD; -} - static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) { struct tsc2005 *ts = _ts; @@ -596,8 +585,7 @@ static int __devinit tsc2005_probe(struct spi_device *spi) input_set_abs_params(input_dev, ABS_Y, 0, max_y, fudge_y, 0); input_set_abs_params(input_dev, ABS_PRESSURE, 0, max_p, fudge_p, 0); - error = request_threaded_irq(spi->irq, - tsc2005_irq_handler, tsc2005_irq_thread, + error = request_threaded_irq(spi->irq, NULL, tsc2005_irq_thread, IRQF_TRIGGER_RISING, "tsc2005", ts); if (error) { dev_err(&spi->dev, "Failed to request irq, err: %d\n", error); |