Input: omap-keypad - interrupt disable fix

The GPIO interrupts are disabled several times after the first key press.
No need to disable - again - the interrupts in the omap_kp_scan_keypad
function on OMAP2.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 69e674ecf19a..a016c8d85a3d 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -122,10 +122,6 @@ static void omap_kp_scan_keypad(struct omap_kp *omap_kp, unsigned char *state)
 
         /* read the keypad status */
         if (cpu_is_omap24xx()) {
-                int i;
-                for (i = 0; i < omap_kp->rows; i++)
-                        disable_irq(OMAP_GPIO_IRQ(row_gpios[i]));
-
                 /* read the keypad status */
                 for (col = 0; col < omap_kp->cols; col++) {
                         set_col_gpio_val(omap_kp, ~(1 << col));