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Input: omap-keypad - interrupt disable fix

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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>
This commit is contained in:
Peter Ujfalusi 2008-10-28 23:53:19 -04:00 committed by Dmitry Torokhov
parent 09779678d1
commit 3cf35049d8
1 changed files with 0 additions and 4 deletions
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4
drivers/input/keyboard/omap-keypad.c
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@ -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));