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pinctrl/abx500: use the BIT() macro where appropriate

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The BIT() macro provides a simple and easy to read way of
obtaining bit offsets into things like masks and hardware
registers. In this patch we're simply replacing all
instances of '1 << x' with 'bit(x)'.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Lee Jones 2013-01-23 13:26:02 +00:00 committed by Linus Walleij
parent a8f96e4178
commit 49dcf086e4
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinctrl-abx500.c
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@ -157,7 +157,7 @@ static int abx500_gpio_set_bits(struct gpio_chip *chip, u8 reg,
reg += offset / 8;
ret = abx500_mask_and_set_register_interruptible(pct->dev,
AB8500_MISC, reg, 1 << pos, val << pos);
AB8500_MISC, reg, BIT(pos), val << pos);
if (ret < 0)
dev_err(pct->dev, "%s write failed\n", __func__);
return ret;