gpio: pca953x: Remove explicit comparison with 0

There is no need to explicitly compare return code with 0.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
This commit is contained in:
Andy Shevchenko 2019-08-01 20:39:37 +03:00 • committed by Bartosz Golaszewski
commit 6dd6a2d27e