diff options
| author | Takashi Iwai <tiwai@suse.de> | 2014-01-05 11:19:34 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-01-05 11:19:34 +0100 |
| commit | 4b5a5096bb834102b2e821f5f34274f041862d67 (patch) | |
| tree | fe55f4f11111e34d503a6a01aeb4bfc2eae5e88a /drivers/input/misc/pcf8574_keypad.c | |
| parent | 19570d747795f0ecff79403698b868dc5ad7fa86 (diff) | |
| parent | 150116bcfbd9004f01e682535baddaca2b90d3b2 (diff) | |
Merge branch 'for-linus' into for-next
Diffstat (limited to 'drivers/input/misc/pcf8574_keypad.c')
| -rw-r--r-- | drivers/input/misc/pcf8574_keypad.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c index e37392976fd..0deca5a3c87 100644 --- a/drivers/input/misc/pcf8574_keypad.c +++ b/drivers/input/misc/pcf8574_keypad.c @@ -113,9 +113,12 @@ static int pcf8574_kp_probe(struct i2c_client *client, const struct i2c_device_i idev->keycodemax = ARRAY_SIZE(lp->btncode); for (i = 0; i < ARRAY_SIZE(pcf8574_kp_btncode); i++) { - lp->btncode[i] = pcf8574_kp_btncode[i]; - __set_bit(lp->btncode[i] & KEY_MAX, idev->keybit); + if (lp->btncode[i] <= KEY_MAX) { + lp->btncode[i] = pcf8574_kp_btncode[i]; + __set_bit(lp->btncode[i], idev->keybit); + } } + __clear_bit(KEY_RESERVED, idev->keybit); sprintf(lp->name, DRV_NAME); sprintf(lp->phys, "kp_data/input0"); |