1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 22cbdf2f0fdd..f5d4a565346e 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -74,7 +74,8 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
 
         /* read gpio value */
         gpio = cx_read(ir->gpio_addr);
-        if (core->board == CX88_BOARD_NPGTECH_REALTV_TOP10FM) {
+        switch (core->board) {
+        case CX88_BOARD_NPGTECH_REALTV_TOP10FM:
                 /* This board apparently uses a combination of 2 GPIO
                    to represent the keys. Additionally, the second GPIO
                    can be used for parity.
@@ -90,12 +91,14 @@ static void cx88_ir_handle_key(struct cx88_IR *ir)
                 auxgpio = cx_read(MO_GP1_IO);
                 /* Take out the parity part */
                 gpio=(gpio & 0x7fd) + (auxgpio & 0xef);
-        } else if (core->board == CX88_BOARD_WINFAST_DTV1000) {
+                break;
+        case CX88_BOARD_WINFAST_DTV1000:
                 gpio = (gpio & 0x6ff) | ((cx_read(MO_GP1_IO) << 8) & 0x900);
                 auxgpio = gpio;
-        } else
+                break;
+        default:
                 auxgpio = gpio;
-
+        }
         if (ir->polling) {
                 if (ir->last_gpio == auxgpio)
                         return;