diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 88c6f0b..ced309b3 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1256,7 +1256,7 @@
  * Interrupt handling
  */
 
-static irqreturn_t wbsd_irq(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t wbsd_irq(int irq, void *dev_id)
 {
 	struct wbsd_host *host = dev_id;
 	int isr;