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gpiolib: Extract gpiod_not_found() helper
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 21 Oct 2020 14:25:28 +0000 (17:25 +0300)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Mon, 26 Oct 2020 14:23:33 +0000 (15:23 +0100)
commit6b286d35ea167d62fd75ca4923c42ab34e4c726a
treee941387d6206474b9086abfff4b0456d0300ef7ctree | snapshot
parenta1fe7c755400af92f0070a66f48f00b659aeacaccommit | diff
gpiolib: Extract gpiod_not_found() helper

Several places in the code are using same idiom, i.e.
IS_ERR(desc) && PTR_ERR(desc) == -ENOENT
which meaning is GPIO description is not found.

For better readability extract gpiod_not_found() helper and use it.

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