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Input: evdev - allow querying SW state from compat ioctl
author
Dmitry Torokhov
<dtor_core@ameritech.net>
Mon, 31 Oct 2005 06:29:37 +0000
(
01:29
-0500)
committer
Dmitry Torokhov
<dtor_core@ameritech.net>
Mon, 31 Oct 2005 06:29:37 +0000
(
01:29
-0500)
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/evdev.c
patch
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diff --git
a/drivers/input/evdev.c
b/drivers/input/evdev.c
index
d64d029
..
9f2352b
100644
(file)
--- a/
drivers/input/evdev.c
+++ b/
drivers/input/evdev.c
@@
-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;