Re: [PATCH] power: reset: gpio-poweroff: Replace mdelay() with msleep() in gpio_poweroff_do_poweroff()

Hi, On Mon, Jul 30, 2018 at 09:46:14PM +0800, Jia-Ju Bai wrote: > gpio_poweroff_do_poweroff() is never called in atomic context. > It calls mdelay() to busily wait, which is not necessary. > mdelay() can be replaced with msleep(). > > This is found by a static analysis tool named DCNS written by

[PATCH] power: reset: gpio-poweroff: Replace mdelay() with msleep() in gpio_poweroff_do_poweroff()

gpio_poweroff_do_poweroff() is never called in atomic context. It calls mdelay() to busily wait, which is not necessary. mdelay() can be replaced with msleep(). This is found by a static analysis tool named DCNS written by myself. Signed-off-by: Jia-Ju Bai --- drivers/power/reset/gpio-poweroff.