diff options
Diffstat (limited to 'drivers/staging/panel/panel.c')
| -rw-r--r-- | drivers/staging/panel/panel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index cbc15c120981..ec4b1fd14021 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -1590,8 +1590,8 @@ static ssize_t keypad_read(struct file *file, if (file->f_flags & O_NONBLOCK) return -EAGAIN; - interruptible_sleep_on(&keypad_read_wait); - if (signal_pending(current)) + if (wait_event_interruptible(keypad_read_wait, + keypad_buflen != 0)) return -EINTR; } |