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| author | Anton Tikhomirov <av.tikhomirov@samsung.com> | 2013-12-20 19:06:24 +0900 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-12-20 15:05:49 -0600 |
| commit | 16da4b174b08c42076cd3384c420f352c909d467 (patch) | |
| tree | bef91cfb6e57362dba1f7d818f6e03a5df0e2c24 /drivers/usb/phy/phy-fsm-usb.c | |
| parent | fa6997d3a58ba9732870a20364bccb501b641ba9 (diff) | |
| download | linux-16da4b174b08c42076cd3384c420f352c909d467.tar.gz linux-16da4b174b08c42076cd3384c420f352c909d467.tar.bz2 linux-16da4b174b08c42076cd3384c420f352c909d467.zip | |
usb: phy: Fix double lock in OTG FSM
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>
Diffstat (limited to 'drivers/usb/phy/phy-fsm-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-fsm-usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/phy/phy-fsm-usb.c b/drivers/usb/phy/phy-fsm-usb.c index 62238726fb1c..65c3a728ef4f 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; |