diff --git a/[refs] b/[refs]
index 4d52a78450bf..e5af24d76d6d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0a7a8fff7b8a3bc2d3528af07c9c88083250303d
+refs/heads/master: 4fecc2088fd02ce8a6580c12822987d3c6bab9b8
diff --git a/trunk/drivers/input/touchscreen/ad7879.c b/trunk/drivers/input/touchscreen/ad7879.c
index bc3b5187f3a3..131f9d1c921b 100644
--- a/trunk/drivers/input/touchscreen/ad7879.c
+++ b/trunk/drivers/input/touchscreen/ad7879.c
@@ -249,12 +249,14 @@ static void __ad7879_enable(struct ad7879 *ts)
 
 static void __ad7879_disable(struct ad7879 *ts)
 {
+	u16 reg = (ts->cmd_crtl2 & ~AD7879_PM(-1)) |
+		AD7879_PM(AD7879_PM_SHUTDOWN);
 	disable_irq(ts->irq);
 
 	if (del_timer_sync(&ts->timer))
 		ad7879_ts_event_release(ts);
 
-	ad7879_write(ts, AD7879_REG_CTRL2, AD7879_PM(AD7879_PM_SHUTDOWN));
+	ad7879_write(ts, AD7879_REG_CTRL2, reg);
 }