gpio: mxc: Use devm_clk_get_optional instead of devm_clk_get
authorAnson Huang <Anson.Huang@nxp.com>
Thu, 1 Aug 2019 08:44:39 +0000 (16:44 +0800)
committerBartosz Golaszewski <bgolaszewski@baylibre.com>
Fri, 2 Aug 2019 07:06:13 +0000 (09:06 +0200)
commit7beb620f805dcb6757b5e7870bebd75e3e9b37e0
tree93cf8c3ec69378dcbed308704f63f5c21a0e3eeb
parent61059b7048ee1d635673f3014ea9f7e3e4b1532f
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>
drivers/gpio/gpio-mxc.c