Commit 127520ca authored Jul 06, 2015 by Dmitry Torokhov

Input: pixcir_i2c_ts - allow using with GPIO expanders

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.

Acked-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent cb4a5f06

drivers/input/touchscreen/pixcir_i2c_ts.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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?