Commit dde4ac07 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Dmitry Torokhov

Input: omap-keypad - allow more than 6 rows

There is no reason to limit the GPIO rows to 6 for 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 3cf35049
...@@ -125,7 +125,7 @@ static void omap_kp_scan_keypad(struct omap_kp *omap_kp, unsigned char *state) ...@@ -125,7 +125,7 @@ static void omap_kp_scan_keypad(struct omap_kp *omap_kp, unsigned char *state)
/* read the keypad status */ /* read the keypad status */
for (col = 0; col < omap_kp->cols; col++) { for (col = 0; col < omap_kp->cols; col++) {
set_col_gpio_val(omap_kp, ~(1 << 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); set_col_gpio_val(omap_kp, 0);
......
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