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Commit 3cf35049 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Dmitry Torokhov
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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: default avatarPeter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent 09779678

drivers/input/keyboard/omap-keypad.c

+0 −4
Original line number Diff line number Diff line
@@ -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));