[PATCH 2/2] OMAP2: omap-keypad: Enable more than 6 rows

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



There is no reason to limit the GPIO rows to 6 for
OMAP2.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
---
 drivers/input/keyboard/omap-keypad.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index d6cd79b..0f95046 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -137,7 +137,7 @@ 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);
 
-- 
1.5.3.7

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html

[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux