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Input: allow passing NULL to input_free_device()
author
Dmitry Torokhov
<dtor_core@ameritech.net>
Wed, 26 Apr 2006 04:13:57 +0000
(
00:13
-0400)
committer
Dmitry Torokhov
<dtor_core@ameritech.net>
Wed, 26 Apr 2006 04:13:57 +0000
(
00:13
-0400)
Many drivers rely on input_free_device() behaving like kfree().
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
include/linux/input.h
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diff --git
a/include/linux/input.h
b/include/linux/input.h
index b0e612dda0cf2887e364f95010f136d87be2fdcd..16c19d710a4dcce2d6b666a9e10920f6c042b876 100644
(file)
--- a/
include/linux/input.h
+++ b/
include/linux/input.h
@@
-1016,7
+1016,8
@@
static inline void input_put_device(struct input_dev *dev)
static inline void input_free_device(struct input_dev *dev)
{
- input_put_device(dev);
+ if (dev)
+ input_put_device(dev);
}
int input_register_device(struct input_dev *);
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