diff options
Diffstat (limited to 'drivers/input/misc/uinput.c')
| -rw-r--r-- | drivers/input/misc/uinput.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index fd253781be71..0bb456015d8f 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -689,13 +689,14 @@ static ssize_t uinput_read(struct file *file, char __user *buffer, static __poll_t uinput_poll(struct file *file, poll_table *wait) { struct uinput_device *udev = file->private_data; + __poll_t mask = EPOLLOUT | EPOLLWRNORM; /* uinput is always writable */ poll_wait(file, &udev->waitq, wait); if (udev->head != udev->tail) - return EPOLLIN | EPOLLRDNORM; + mask |= EPOLLIN | EPOLLRDNORM; - return EPOLLOUT | EPOLLWRNORM; + return mask; } static int uinput_release(struct inode *inode, struct file *file) |