svn commit: r315930 - stable/11/sys/dev/usb/input

[Peter Grehan]

Author: grehan
Date: Sat Mar 25 05:41:34 2017
New Revision: 315930
URL: https://svnweb.freebsd.org/changeset/base/315930

Log:
  MFC r315716
    Bring the handling of the y axis in the ums driver in-line with the other
    axes.
  
    No functional change.

Modified:
  stable/11/sys/dev/usb/input/ums.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/usb/input/ums.c
==============================================================================
--- stable/11/sys/dev/usb/input/ums.c	Sat Mar 25 05:21:49 2017	(r315929)
+++ stable/11/sys/dev/usb/input/ums.c	Sat Mar 25 05:41:34 2017	(r315930)
@@ -283,7 +283,7 @@ ums_intr_callback(struct usb_xfer *xfer,
 
 		if ((info->sc_flags & UMS_FLAG_Y_AXIS) &&
 		    (id == info->sc_iid_y))
-			dy = -hid_get_data(buf, len, &info->sc_loc_y);
+			dy -= hid_get_data(buf, len, &info->sc_loc_y);
 
 		if ((info->sc_flags & UMS_FLAG_Z_AXIS) &&
 		    (id == info->sc_iid_z)) {