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Input: make EVIOCGSND return meaningful data
author
Dmitry Torokhov
<dtor_core@ameritech.net>
Sat, 29 Apr 2006 05:13:48 +0000
(
01:13
-0400)
committer
Dmitry Torokhov
<dtor_core@ameritech.net>
Sat, 29 Apr 2006 05:13:48 +0000
(
01:13
-0400)
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
drivers/input/input.c
patch
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diff --git
a/drivers/input/input.c
b/drivers/input/input.c
index
591c70d
..
3038c26
100644
(file)
--- a/
drivers/input/input.c
+++ b/
drivers/input/input.c
@@
-155,6
+155,9
@@
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, in
if (code > SND_MAX || !test_bit(code, dev->sndbit))
return;
+ if (!!test_bit(code, dev->snd) != !!value)
+ change_bit(code, dev->snd);
+
if (dev->event) dev->event(dev, type, code, value);
break;