diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 551061c2eadfea93be0743d02528c51a9047b00c..79fd062ccb34bee7e02804f4271a82d6291a2950 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -32,7 +32,6 @@
 #include <linux/suspend.h>
 #include <linux/slab.h>
 #include <linux/kthread.h>
-#include <linux/delay.h>
 
 #include <asm/dma.h>
 #include <asm/semaphore.h>