drivers: gpio: Remove duplicate newlines

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>

diff --git a/drivers/gpio/altera_pio.c b/drivers/gpio/altera_pio.c
index 7ba1595e4ae3290e5ca4fb310dec582dd1ff1dc6..469c50a6016d33d13197730b8108f0787bb6a100 100644 (file)
--- a/drivers/gpio/altera_pio.c
+++ b/drivers/gpio/altera_pio.c
@@ -59,7 +59,6 @@ static int altera_pio_get_value(struct udevice *dev, unsigned pin)
        return !!(readl(&regs->data) & (1 << pin));
 }
 
-
 static int altera_pio_set_value(struct udevice *dev, unsigned pin, int val)
 {
        struct altera_pio_plat *plat = dev_get_plat(dev);

diff --git a/drivers/gpio/pca953x_gpio.c b/drivers/gpio/pca953x_gpio.c
index 80ebaadb3e43f2509ded552696d7afdc7973c9fa..e84038f312ea2d2836d720aec3298c95217ba286 100644 (file)
--- a/drivers/gpio/pca953x_gpio.c
+++ b/drivers/gpio/pca953x_gpio.c
@@ -39,7 +39,6 @@
 #define PCA957X_INVERT          1
 #define PCA957X_DIRECTION       4
 
-
 #define PCA_GPIO_MASK           0x00FF
 #define PCA_INT                 0x0100
 #define PCA_PCAL               BIT(9)

diff --git a/drivers/gpio/sunxi_gpio.c b/drivers/gpio/sunxi_gpio.c
index 5e86474d3dbb37c4eab7684d38e2355ccfdce00e..218ca2af397d1b9195fc84dbfa427461c06e0d21 100644 (file)
--- a/drivers/gpio/sunxi_gpio.c
+++ b/drivers/gpio/sunxi_gpio.c
@@ -157,7 +157,6 @@ void sunxi_gpio_set_pull_bank(void *bank_base, int pin_offset, u32 val)
                        0x3U << offset, val << offset);
 }
 
-
 /* =========== Non-DM code, used by the SPL. ============ */
 
 #if !CONFIG_IS_ENABLED(DM_GPIO)