1 files changed, 3 insertions, 2 deletions

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index b346a3b418ea..385e32bcf6a6 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -116,8 +116,8 @@ static void alps_process_packet(struct psmouse *psmouse)
         }
 
         if (priv->i->flags & ALPS_FW_BK_1) {
-                back = packet[2] & 4;
-                forward = packet[0] & 0x10;
+                back = packet[0] & 0x10;
+                forward = packet[2] & 4;
         }
 
         if (priv->i->flags & ALPS_FW_BK_2) {
@@ -483,6 +483,7 @@ int alps_init(struct psmouse *psmouse)
         dev2->id.vendor  = 0x0002;
         dev2->id.product = PSMOUSE_ALPS;
         dev2->id.version = 0x0000;
+        dev2->dev.parent = &psmouse->ps2dev.serio->dev;
 
         dev2->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
         dev2->relbit[BIT_WORD(REL_X)] |= BIT_MASK(REL_X) | BIT_MASK(REL_Y);