[PATCH 3/6] Input: pixcir_i2c_ts - allow using with GPIO expanders

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We are using threaded interrupt handler and thus are allowed to sleep.
Let's switch over to gpiod_get_value_cansleep() so that we do not get
ugly warnings in case GPIO controller might sleep when accessing GPIO.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
 drivers/input/touchscreen/pixcir_i2c_ts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c
index 9093aa9..8965d7c 100644
--- a/drivers/input/touchscreen/pixcir_i2c_ts.c
+++ b/drivers/input/touchscreen/pixcir_i2c_ts.c
@@ -171,7 +171,7 @@ static irqreturn_t pixcir_ts_isr(int irq, void *dev_id)
 		/* report it */
 		pixcir_ts_report(tsdata, &report);
 
-		if (gpiod_get_value(tsdata->gpio_attb)) {
+		if (gpiod_get_value_cansleep(tsdata->gpio_attb)) {
 			if (report.num_touches) {
 				/*
 				 * Last report with no finger up?
-- 
2.4.3.573.g4eafbef

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