[PATCH] input: bcm5974 turn wellspring mode off if failed to start traffic

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The bcm5974 driver doesn't work on my MacbookPro6,2 for some reason. It
failed to start traffic and left the wellsprint mode on. As a result,
the keyboard is slow to response and become unusable.

Signed-off-by: Luo Jinghua <sunmoon1997@xxxxxxxxx>
---
 drivers/input/mouse/bcm5974.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 6dedded..5518089 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -595,6 +595,7 @@ static int bcm5974_start_traffic(struct bcm5974 *dev)
 
 err_kill_bt:
 	usb_kill_urb(dev->bt_urb);
+	bcm5974_wellspring_mode(dev, false);
 error:
 	return -EIO;
 }
-- 
1.7.1

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