commit d2520a426dc3033c00077e923a553fc6c98c7564
author Kenneth Waters <kwwaters@gmail.com> Tue Sep 21 00:58:23 2010 -0700
committer Dmitry Torokhov <dmitry.torokhov@gmail.com> Tue Sep 21 00:59:43 2010 -0700
tree 2da6646f8a1a588692830e51dca61e716639dc14
parent 38e7afe96c7c0ad900824911c61fdb04078033dc

Input: joydev - fix JSIOCSAXMAP ioctl

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>

drivers/input/joydev.c

diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index d85bd8a..22239e9 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -483,6 +483,9 @@
 
 	memcpy(joydev->abspam, abspam, len);
 
+	for (i = 0; i < joydev->nabs; i++)
+		joydev->absmap[joydev->abspam[i]] = i;
+
  out:
 	kfree(abspam);
 	return retval;