Miaoqian Lin f0cfae3e0d Input: omap4-keypad - fix pm_runtime_get_sync() error checking
[ Upstream commit 81022a170462d38ea10612cb67e8e2c529d58abe ]

If the device is already in a runtime PM enabled state
pm_runtime_get_sync() will return 1, so a test for negative
value should be used to check for errors.

Fixes: f77621cc640a ("Input: omap-keypad - dynamically handle register offsets")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220412070131.19848-1-linmq006@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-04-27 14:38:58 +02:00
..
2020-10-06 18:34:15 -07:00
2021-06-17 21:44:50 +02:00