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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-10-21 17:25:28 +0300 |
|---|---|---|
| committer |   Bartosz Golaszewski <bgolaszewski@baylibre.com> | 2020-10-26 15:23:33 +0100 |
| commit | 7b58696d9a8415576317615c63e9899797026f17 (patch) | |
| tree | e941387d6206474b9086abfff4b0456d0300ef7c /drivers/gpio/gpiolib-cdev.c | |
| parent | Linux 5.10-rc1 (diff) | |
| download | linux-dev-7b58696d9a8415576317615c63e9899797026f17.tar.xz linux-dev-7b58696d9a8415576317615c63e9899797026f17.zip | |
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>
Diffstat (limited to 'drivers/gpio/gpiolib-cdev.c')
0 files changed, 0 insertions, 0 deletions