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>
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;