Mutex obtained at the beginning of the function should
be released at the end to avoid double locking.
Signed-off-by: Anton Tikhomirov <av.tikhomirov@xxxxxxxxxxx>
---
drivers/usb/phy/phy-fsm-usb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/phy/phy-fsm-usb.c b/drivers/usb/phy/phy-fsm-usb.c
index 6223872..65c3a72 100644
--- a/drivers/usb/phy/phy-fsm-usb.c
+++ b/drivers/usb/phy/phy-fsm-usb.c
@@ -357,7 +357,7 @@ int otg_statemachine(struct otg_fsm *fsm)
default:
break;
}
- mutex_lock(&fsm->lock);
+ mutex_unlock(&fsm->lock);
VDBG("quit statemachine, changed = %d\n", state_changed);
return state_changed;
--
1.7.9.5
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