leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

HID: hidraw: add compatibility ioctl() for 32-bit applications.

Browse Source 
Added the ioctl function to the compat_ioctl pointer in the file_operations
struct. Before this, some ioctls would fail for 32-bit apps on 64-bit systems.

Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Alan Ott 2011-01-04 00:37:22 -05:00 committed by Jiri Kosina
parent 68229689b6
commit ae5e49c79c
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/hid/hidraw.c
View File

@ -344,6 +344,9 @@ static const struct file_operations hidraw_ops = {
.open = hidraw_open,
.release = hidraw_release,
.unlocked_ioctl = hidraw_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = hidraw_ioctl,
#endif
.llseek = noop_llseek,
};