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(parent: cb97e9b) | 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)
commit3278e42c805e70dfd3a858c9245f71eea0b2f550
treed6fb55519c2e79a46e08db62cb2c6fdefbc6a72dtree | snapshot
parentcb97e9bc2bba19616cb8fbeeac00f18209109298commit | 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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