Commits
Anson Huang committed 7beb620f805
gpio: mxc: Use devm_clk_get_optional instead of devm_clk_get i.MX SoC's GPIO clock is optional, so it is better to use devm_clk_get_optional instead of devm_clk_get. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>