From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed, 10 Jul 2013 11:55:38 +0000 (+0300)
Subject: pinctrl-baytrail: remove redundant ptr variable
X-Git-Tag: v3.12-rc1~151^2~76
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c5b65579597609844ae248a6e76f614f02e3c42;p=platform%2Fkernel%2Flinux-exynos.git

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>
---

diff --git a/drivers/pinctrl/pinctrl-baytrail.c b/drivers/pinctrl/pinctrl-baytrail.c
index f3d3053..71fa887 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)