gpio: mockup: remove unneeded return statement

There's a return; at the end of a void function. This is not needed so
remove it.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Bartosz Golaszewski 2020-09-29 12:10:00 +02:00
commit 66f222ef45