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Input: joydev - fix JSIOCSAXMAP ioctl

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Fixed JSIOCSAXMAP ioctl to update absmap, the map from hardware axis to
event axis in addition to abspam.  This fixes a regression introduced
by 999b874f.

Signed-off-by: Kenneth Waters <kwwaters@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Kenneth Waters 2010-09-21 00:58:23 -07:00 committed by Dmitry Torokhov
parent 38e7afe96c
commit d2520a426d
1 changed files with 3 additions and 0 deletions
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3
drivers/input/joydev.c
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@ -483,6 +483,9 @@ static int joydev_handle_JSIOCSAXMAP(struct joydev *joydev,
memcpy(joydev->abspam, abspam, len);
for (i = 0; i < joydev->nabs; i++)
joydev->absmap[joydev->abspam[i]] = i;
out:
kfree(abspam);
return retval;