Input: pxa27x_keyboard - fix compile error

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/keyboard/pxa27x_keyboard.c b/drivers/input/keyboard/pxa27x_keyboard.c
index f9e82c9..ebe5eac 100644
--- a/drivers/input/keyboard/pxa27x_keyboard.c
+++ b/drivers/input/keyboard/pxa27x_keyboard.c
@@ -140,7 +140,7 @@
 		KPREC = pdata->reg_kprec;
 
 		/* Enable unit clock */
-		pxa_set_cken(CKEN19_KEYPAD, 1);
+		pxa_set_cken(CKEN_KEYPAD, 1);
 	}
 
 	mutex_unlock(&input_dev->mutex);