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Input: evdev - allow querying SW state from compat ioctl

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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
1 changed files with 3 additions and 0 deletions

3
drivers/input/evdev.c
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@ -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))) if (_IOC_NR(cmd) == _IOC_NR(EVIOCGSND(0)))
bit_to_user(dev->snd, SND_MAX); 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))) { if (_IOC_NR(cmd) == _IOC_NR(EVIOCGNAME(0))) {
int len; int len;
if (!dev->name) return -ENOENT; if (!dev->name) return -ENOENT;