redonkable/alistair23-linux
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pinctrl-baytrail: remove redundant ptr variable

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There is no need to have an additional variable in byt_gpio_reg().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Andy Shevchenko 2013-07-10 14:55:38 +03:00 committed by Linus Walleij
parent 1583449ef7
commit 9c5b655795
1 changed files with 1 additions and 3 deletions
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4
drivers/pinctrl/pinctrl-baytrail.c
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@ -135,15 +135,13 @@ static void __iomem *byt_gpio_reg(struct gpio_chip *chip, unsigned offset,
{
struct byt_gpio *vg = container_of(chip, struct byt_gpio, chip);
u32 reg_offset;
void __iomem *ptr;
if (reg == BYT_INT_STAT_REG)
reg_offset = (offset / 32) * 4;
else
reg_offset = vg->range->pins[offset] * 16;
ptr = (void __iomem *) (vg->reg_base + reg_offset + reg);
return ptr;
return vg->reg_base + reg_offset + reg;
}
static int byt_gpio_request(struct gpio_chip *chip, unsigned offset)