diff options
Diffstat (limited to 'drivers/input/keyboard/nomadik-ske-keypad.c')
| -rw-r--r-- | drivers/input/keyboard/nomadik-ske-keypad.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/input/keyboard/nomadik-ske-keypad.c b/drivers/input/keyboard/nomadik-ske-keypad.c index e791b16c6b1..9a3e7dfb605 100644 --- a/drivers/input/keyboard/nomadik-ske-keypad.c +++ b/drivers/input/keyboard/nomadik-ske-keypad.c @@ -367,9 +367,13 @@ static void ske_keypad_scan_work(struct work_struct *work) } if (keypad->key_pressed) { - /* Key still pressed, schedule work to poll changes in 50 ms */ + /* + * Key still pressed, schedule work to poll changes in 100 ms + * After increasing the delay from 50 to 100 it is taking + * 2% to 3% load on average. + */ schedule_delayed_work(&keypad->scan_work, - msecs_to_jiffies(50)); + msecs_to_jiffies(100)); } else { /* For safty measure, clear interrupt once more */ ske_keypad_set_bits(keypad, SKE_ICR, 0x0, SKE_KPICA); |