diff options
Diffstat (limited to 'drivers/input/keyboard/omap-keypad.c')
| -rw-r--r-- | drivers/input/keyboard/omap-keypad.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c index db22fd9b4cf2..3f3d1198cdb1 100644 --- a/drivers/input/keyboard/omap-keypad.c +++ b/drivers/input/keyboard/omap-keypad.c @@ -122,14 +122,10 @@ 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)); - 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); |