gpio: pcf857x: Replace 'unsigned' with 'unsigned int'

Cosmetic change only to improve the coding style. No functional change,
since 'unsigned' and 'unsigned int' are identical as far as the compiler
is concerned.

Signed-off-by: Radu Rendec <radu.rendec@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Radu Rendec 2023-01-06 11:04:17 -05:00 • committed by Bartosz Golaszewski
commit 4628cb0d8e