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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2017-08-24 11:19:34 +0300
committerLinus Walleij <linus.walleij@linaro.org>2017-08-31 14:46:36 +0200
commit8546137721a9f8bb0fe99d89558628f17344ad5c (patch)
treec0a8694b1acd49008100b6fcd8a0db99d0ee3ebc /drivers/pinctrl
parentcb715d0ad0ed8cbbf39a7fec303e9b6fa7fe6502 (diff)
pinctrl: intel: Decrease indentation in intel_gpio_set()
Decrease indentation in intel_gpio_set() to make it looking slightly better and be in align with intel_gpio_get(). Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/intel/pinctrl-intel.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-intel.c b/drivers/pinctrl/intel/pinctrl-intel.c
index 8f8721538616..ac806891ff81 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.c
+++ b/drivers/pinctrl/intel/pinctrl-intel.c
@@ -762,22 +762,22 @@ static int intel_gpio_get(struct gpio_chip *chip, unsigned offset)
static void intel_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
{
struct intel_pinctrl *pctrl = gpiochip_get_data(chip);
+ unsigned long flags;
void __iomem *reg;
+ u32 padcfg0;
reg = intel_get_padcfg(pctrl, offset, PADCFG0);
- if (reg) {
- unsigned long flags;
- u32 padcfg0;
+ if (!reg)
+ return;
- raw_spin_lock_irqsave(&pctrl->lock, flags);
- padcfg0 = readl(reg);
- if (value)
- padcfg0 |= PADCFG0_GPIOTXSTATE;
- else
- padcfg0 &= ~PADCFG0_GPIOTXSTATE;
- writel(padcfg0, reg);
- raw_spin_unlock_irqrestore(&pctrl->lock, flags);
- }
+ raw_spin_lock_irqsave(&pctrl->lock, flags);
+ padcfg0 = readl(reg);
+ if (value)
+ padcfg0 |= PADCFG0_GPIOTXSTATE;
+ else
+ padcfg0 &= ~PADCFG0_GPIOTXSTATE;
+ writel(padcfg0, reg);
+ raw_spin_unlock_irqrestore(&pctrl->lock, flags);
}
static int intel_gpio_direction_input(struct gpio_chip *chip, unsigned offset)