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-rw-r--r--drivers/media/rc/rc-main.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index ca68e1d2b2f9..7e5a9bc9b81d 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -274,7 +274,6 @@ static unsigned int ir_update_mapping(struct rc_dev *dev,
unsigned int new_keycode)
{
int old_keycode = rc_map->scan[index].keycode;
- int i;
/* Did the user wish to remove the mapping? */
if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
@@ -289,20 +288,9 @@ static unsigned int ir_update_mapping(struct rc_dev *dev,
old_keycode == KEY_RESERVED ? "New" : "Replacing",
rc_map->scan[index].scancode, new_keycode);
rc_map->scan[index].keycode = new_keycode;
- __set_bit(new_keycode, dev->input_dev->keybit);
}
if (old_keycode != KEY_RESERVED) {
- /* A previous mapping was updated... */
- __clear_bit(old_keycode, dev->input_dev->keybit);
- /* ... but another scancode might use the same keycode */
- for (i = 0; i < rc_map->len; i++) {
- if (rc_map->scan[i].keycode == old_keycode) {
- __set_bit(old_keycode, dev->input_dev->keybit);
- break;
- }
- }
-
/* Possibly shrink the keytable, failure is not a problem */
ir_resize_table(dev, rc_map, GFP_ATOMIC);
}
@@ -1759,6 +1747,8 @@ static int rc_prepare_rx_device(struct rc_dev *dev)
set_bit(EV_REP, dev->input_dev->evbit);
set_bit(EV_MSC, dev->input_dev->evbit);
set_bit(MSC_SCAN, dev->input_dev->mscbit);
+ bitmap_fill(dev->input_dev->keybit, KEY_CNT);
+
if (dev->open)
dev->input_dev->open = ir_open;
if (dev->close)