[PATCH 10/10] input: iqs5xx: Allow device to be a wake-up source
From: Jeff LaBundy <hidden>
Date: 2021-01-18 20:53:55
Subsystem:
input (keyboard, mouse, joystick, touchscreen) drivers, the rest · Maintainers:
Dmitry Torokhov, Linus Torvalds
Avoid placing the device in suspend mode (from which it cannot generate interrupts) if it is defined as a wake-up source. The device is still permitted to enter a low-power sensing mode on its own. Signed-off-by: Jeff LaBundy <redacted> --- drivers/input/touchscreen/iqs5xx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/iqs5xx.c b/drivers/input/touchscreen/iqs5xx.c
index dac132b..6c1bc6b 100644
--- a/drivers/input/touchscreen/iqs5xx.c
+++ b/drivers/input/touchscreen/iqs5xx.c@@ -1001,7 +1001,7 @@ static int __maybe_unused iqs5xx_suspend(struct device *dev) struct input_dev *input = iqs5xx->input; int error = 0; - if (!input) + if (!input || device_may_wakeup(dev)) return error; mutex_lock(&input->mutex);
@@ -1020,7 +1020,7 @@ static int __maybe_unused iqs5xx_resume(struct device *dev) struct input_dev *input = iqs5xx->input; int error = 0; - if (!input) + if (!input || device_may_wakeup(dev)) return error; mutex_lock(&input->mutex);
--
2.7.4