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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2013-07-10 14:55:38 +0300
committerLinus Walleij <linus.walleij@linaro.org>2013-07-23 01:23:26 +0200
commit9c5b65579597609844ae248a6e76f614f02e3c42 (patch)
treeec7513662f7f327074a7b87ab882ba934cb77684 /drivers/pinctrl/pinctrl-baytrail.c
parent1583449ef71610cc07df264db34870f79f4bcd12 (diff)
pinctrl-baytrail: remove redundant ptr variable
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>
Diffstat (limited to 'drivers/pinctrl/pinctrl-baytrail.c')
-rw-r--r--drivers/pinctrl/pinctrl-baytrail.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c
index f3d305312663..71fa88754718 100644
--- a/drivers/pinctrl/pinctrl-baytrail.c
+++ b/drivers/pinctrl/pinctrl-baytrail.c
@@ -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)