tree 6de9fdf1150320727f9e6b0125f2b19fd0b6c26b
parent 5b394b2ddf0347bef56e50c69a58773c94343ff3
author Jia-Ju Bai <baijiaju1990@gmail.com> 1532959143 +0800
committer Alexandre Belloni <alexandre.belloni@bootlin.com> 1535403114 +0200

rtc: rtc-mrst: Replace mdelay() with msleep() in mrst_read_time()

mrst_read_time() 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 <baijiaju1990@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>