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Input: omap-keypad - allow more than 6 rows 

There is no reason to limit the GPIO rows to 6 for 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 23:53:25 -04:00 committed by Dmitry Torokhov
parent 3cf35049d8
commit dde4ac0726
1 changed files with 1 additions and 1 deletions
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2
drivers/input/keyboard/omap-keypad.c
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@ -125,7 +125,7 @@ static void omap_kp_scan_keypad(struct omap_kp *omap_kp, unsigned char *state)
/* read the keypad status */
for (col = 0; col < omap_kp->cols; col++) {
set_col_gpio_val(omap_kp, ~(1 << col));
state[col] = ~(get_row_gpio_val(omap_kp)) & 0x3f;
state[col] = ~(get_row_gpio_val(omap_kp)) & 0xff;
}
set_col_gpio_val(omap_kp, 0);