From: Javier Martinez Canillas Date: Fri, 28 Aug 2015 23:25:01 +0000 (+0200) Subject: pinctrl: mediatek: Consistently use the BIT() macro X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b4b05b9af35e4ba8aee4fc8fcfc4175c7feb3544;p=linux-beck.git pinctrl: mediatek: Consistently use the BIT() macro The mediatek pinctrl driver uses the BIT() macro instead of open coding 1 << n in all but one place. Replace this occurrence with the BIT() macro for consistency. Signed-off-by: Javier Martinez Canillas Reviewed-by: Matthias Brugger Signed-off-by: Linus Walleij --- diff --git a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c index 1b22f96ba839..c40f533c9d84 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mtk-common.c +++ b/drivers/pinctrl/mediatek/pinctrl-mtk-common.c @@ -899,7 +899,7 @@ static int mtk_eint_flip_edge(struct mtk_pinctrl *pctl, int hwirq) int start_level, curr_level; unsigned int reg_offset; const struct mtk_eint_offsets *eint_offsets = &(pctl->devdata->eint_offsets); - u32 mask = 1 << (hwirq & 0x1f); + u32 mask = BIT(hwirq & 0x1f); u32 port = (hwirq >> 5) & eint_offsets->port_mask; void __iomem *reg = pctl->eint_reg_base + (port << 2); const struct mtk_desc_pin *pin;