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usb: phy: Fix double lock in OTG FSM

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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@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Anton Tikhomirov 2013-12-20 19:06:24 +09:00 committed by Felipe Balbi
parent fa6997d3a5
commit 16da4b174b
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/phy/phy-fsm-usb.c
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@ -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;