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Commit 7972720a authored by Dmitry Torokhov's avatar Dmitry Torokhov
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Input: evdev - allow querying SW state from compat ioctl 

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
parent e0be618d
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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 ...@@ -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;
......
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