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>

drivers/pinctrl/intel/pinctrl-intel.c

@@ -762,12 +762,13 @@ 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);
@@ -777,7 +778,6 @@ static void intel_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 		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)