From 0b53fa35355725b5130b8e73309995c4d4b4868b Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Sat, 27 Oct 2012 14:47:46 +0530 Subject: [PATCH] pinctrl: SPEAr: Don't update all non muxreg bits on pinctrl_disable Not all bits of a register are used for pinctrl in SPEAr. So only update bits relevant to pinctrl using muxreg->mask. Signed-off-by: Viresh Kumar Acked-by: Linus Walleij Signed-off-by: Linus Walleij --- drivers/pinctrl/spear/pinctrl-spear.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c index 5d4f44f462f0..b1fd6ee33c6c 100644 --- a/drivers/pinctrl/spear/pinctrl-spear.c +++ b/drivers/pinctrl/spear/pinctrl-spear.c @@ -244,7 +244,7 @@ static int spear_pinctrl_endisable(struct pinctrl_dev *pctldev, else temp = ~muxreg->val; - val |= temp; + val |= muxreg->mask & temp; pmx_writel(pmx, val, muxreg->reg); } } -- 2.20.1