[PATCH] Input: ALPS - fix TrackStick Y axis handling for SS5 hardware

A minus character was lost in commit 23fce365, causing the Y axis to be
inverted for SS5 TrackStick events.  (Pushing the TrackStick up caused
the pointer to move down, and vice versa.)  Restore the lost minus.

Signed-off-by: Paul Donohue <redacted>
---
 drivers/input/mouse/alps.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h
index cde6f4b..6d279aa 100644
--- a/drivers/input/mouse/alps.h
+++ b/drivers/input/mouse/alps.h

@@ -114,7 +114,7 @@ enum SS4_PACKET_ID {
 				 (_b[1] & 0x7F)		\
 				)
 
-#define SS4_TS_Y_V2(_b)		(s8)(				\
+#define SS4_TS_Y_V2(_b)		-(s8)(				\
 				 ((_b[3] & 0x01) << 7) |	\
 				 (_b[2] & 0x7F)		\
 				)

-- 
2.9.3

On Tue, Jan 03, 2017 at 07:45:29AM -0500, Paul Donohue wrote:

A minus character was lost in commit 23fce365, causing the Y axis to be
inverted for SS5 TrackStick events.  (Pushing the TrackStick up caused
the pointer to move down, and vice versa.)  Restore the lost minus.

Signed-off-by: Paul Donohue <redacted>

Applied, thank you.

-- 
Dmitry