gpio: wm831x: add a missing break in wm831x_gpio_dbg_show

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

diff --git a/drivers/gpio/wm831x-gpio.c b/drivers/gpio/wm831x-gpio.c
index 309644cf4d9b178cd8d91a2d57e348497f7c76c0..2bcfb0be09ff38e1db182c77a78c506fba8f6149 100644 (file)
--- a/drivers/gpio/wm831x-gpio.c
+++ b/drivers/gpio/wm831x-gpio.c
@@ -180,6 +180,7 @@ static void wm831x_gpio_dbg_show(struct seq_file *s, struct gpio_chip *chip)
                        break;
                case WM831X_GPIO_PULL_UP:
                        pull = "pullup";
+                       break;
                default:
                        pull = "INVALID PULL";
                        break;