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Input: evdev - allow querying EV_SW bits from compat_ioctl 

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov 2005-10-31 01:29:23 -05:00
parent e2f2e58e79
commit e0be618d1e
1 changed files with 1 additions and 0 deletions
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1
drivers/input/evdev.c
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@ -565,6 +565,7 @@ static long evdev_ioctl_compat(struct file *file, unsigned int cmd, unsigned lon
case EV_LED: bits = dev->ledbit; max = LED_MAX; break;
case EV_SND: bits = dev->sndbit; max = SND_MAX; break;
case EV_FF: bits = dev->ffbit; max = FF_MAX; break;
case EV_SW: bits = dev->swbit; max = SW_MAX; break;
default: return -EINVAL;
}
bit_to_user(bits, max);