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authorJavier Martinez Canillas <javier@osg.samsung.com>2015-08-29 01:25:01 +0200
committerLinus Walleij <linus.walleij@linaro.org>2015-09-25 09:40:57 -0700
commitb4b05b9af35e4ba8aee4fc8fcfc4175c7feb3544 (patch)
treefcefdc7ada01a1ead30602ff7119a0a3a89e7d9c /drivers/pinctrl/mediatek
parentc5ce767088a5ab7a051006c7c1f6e2c2ab9f460d (diff)
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 <javier@osg.samsung.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/mediatek')
-rw-r--r--drivers/pinctrl/mediatek/pinctrl-mtk-common.c2
1 files changed, 1 insertions, 1 deletions
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;