Messages in this thread Patch in this message | | | From | Dmitry Torokhov <> | Subject | [PATCH 07/10] Input: eeti_ts - use gpio_get_value_cansleep | Date | Tue, 28 Feb 2017 14:46:29 -0800 |
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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.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> --- drivers/input/touchscreen/eeti_ts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c index ac78ac6d4936..fc61dbea4736 100644 --- a/drivers/input/touchscreen/eeti_ts.c +++ b/drivers/input/touchscreen/eeti_ts.c @@ -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) -- 2.11.0.483.g087da7b7c-goog
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