Input: evdev - allow querying SW state from compat ioctl

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov 2005-10-31 01:29:37 -05:00
parent e0be618d1e
commit 7972720aaa

View File

@ -580,6 +580,9 @@ static long evdev_ioctl_compat(struct file *file, unsigned int cmd, unsigned lon
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0)))
bit_to_user(dev->snd, SND_MAX);
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSW(0)))
bit_to_user(dev->sw, SW_MAX);
if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
int len;
if (!dev->name) return -ENOENT;