pinctrl: nomadik: depromote GPIO to subsystem_init()

We no longer have to do GPIO initialization before the
pinctrl initialization, instead we can initialize the pinctrl
portions of the driver first and then the GPIO. Thus we can
move GPIO initialization to a subsystem_initcall(), but
not yet to a device_initcall().

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/nomadik/pinctrl-nomadik.c b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
index 8c87b2ec29c1e69149fac4e100870324bf3ac07e..181fa546b2987f5cb9cdebebc3b7f34707b5e851 100644 (file)
--- a/drivers/pinctrl/nomadik/pinctrl-nomadik.c
+++ b/drivers/pinctrl/nomadik/pinctrl-nomadik.c
@@ -2102,15 +2102,15 @@ static struct platform_driver nmk_pinctrl_driver = {
 
 static int __init nmk_gpio_init(void)
 {
-       int ret;
+       return platform_driver_register(&nmk_gpio_driver);
+}
+subsys_initcall(nmk_gpio_init);
 
-       ret = platform_driver_register(&nmk_gpio_driver);
-       if (ret)
-               return ret;
+static int __init nmk_pinctrl_init(void)
+{
        return platform_driver_register(&nmk_pinctrl_driver);
 }
-
-core_initcall(nmk_gpio_init);
+core_initcall(nmk_pinctrl_init);
 
 MODULE_AUTHOR("Prafulla WADASKAR and Alessandro Rubini");
 MODULE_DESCRIPTION("Nomadik GPIO Driver");