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Input: ad7877 - convert to using timer_setup()

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In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Signed-off-by: Stephen Lu <lumotuwe@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
stephen lu 2017-10-23 14:51:37 -07:00 committed by Dmitry Torokhov
parent 82565a1205
commit 8446b32b06
1 changed files with 3 additions and 3 deletions
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6
drivers/input/touchscreen/ad7877.c
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@ -385,9 +385,9 @@ static inline void ad7877_ts_event_release(struct ad7877 *ts)
input_sync(input_dev);
}
static void ad7877_timer(unsigned long handle)
static void ad7877_timer(struct timer_list *t)
{
struct ad7877 *ts = (void *)handle;
struct ad7877 *ts = from_timer(ts, t, timer);
unsigned long flags;
spin_lock_irqsave(&ts->lock, flags);
@ -718,7 +718,7 @@ static int ad7877_probe(struct spi_device *spi)
ts->spi = spi;
ts->input = input_dev;
setup_timer(&ts->timer, ad7877_timer, (unsigned long) ts);
timer_setup(&ts->timer, ad7877_timer, 0);
mutex_init(&ts->mutex);
spin_lock_init(&ts->lock);