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(parent: 85edcd0) | patch
gpiolib: Don't WARN on gpiod_put() for optional GPIO
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 26 Mar 2019 15:21:14 +0000 (17:21 +0200)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Thu, 4 Apr 2019 07:34:13 +0000 (09:34 +0200)
commit1d7765ba15aca68f3bc52f59434c1c34855bbb54
treed6fb55519c2e79a46e08db62cb2c6fdefbc6a72dtree | snapshot
parent85edcd01a902885fcb7bc02b7fc0f6e6a01b9386commit | diff
gpiolib: Don't WARN on gpiod_put() for optional GPIO

In case of debug and optional GPIO requested, the gpiod_put() is not aware of
and will WARN, which is not the case.

Make gpiod_put() NULL-aware to keep silent for optional GPIOs.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
drivers/gpio/gpiolib.c diff | blob | history
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