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Input: eeti_ts - use gpio_get_value_cansleep

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We are reading GPIO state in a non-atomic context (workqueue), so we can
use "cansleep" variant, and thus make the driver available on systems where
GPIO controllers require sleeping when reading GPIO state.

Reviewed-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2017-02-20 23:13:45 -08:00
parent 2d38849989
commit 173e4d81f7
1 changed files with 1 additions and 1 deletions
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2
drivers/input/touchscreen/eeti_ts.c
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@ -63,7 +63,7 @@ struct eeti_ts {
static inline int eeti_ts_irq_active(struct eeti_ts *eeti)
{
return gpio_get_value(eeti->irq_gpio) == eeti->irq_active_high;
return gpio_get_value_cansleep(eeti->irq_gpio) == eeti->irq_active_high;
}
static void eeti_ts_read(struct work_struct *work)