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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2015-07-06 13:27:00 -0700
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2015-07-11 17:28:20 -0700
commit127520caebd9ae1b77c7026bf538a81b8fcd19a8 (patch)
treeee71e9cd79790fdd7ce7d3515b533211f2ed7721 /drivers/input/touchscreen/pixcir_i2c_ts.c
parentcb4a5f068096c0cea954f363e70020aabb3555f4 (diff)
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>
Diffstat (limited to 'drivers/input/touchscreen/pixcir_i2c_ts.c')
-rw-r--r--drivers/input/touchscreen/pixcir_i2c_ts.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c
index 19732b573227..5330c0446540 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?