diff options
| author | Abhilash K V <abhilash.kv@ti.com> | 2011-08-23 03:05:57 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-08-26 12:48:24 -0400 |
| commit | 86ad47fff97a9e416aadedfe68909b2d9143dc42 (patch) | |
| tree | fc88c4921b561b734115f30d46605e1ce56a0e57 /drivers | |
| parent | 6f288cc52f478e6f58d96158e7cd857fedb6d111 (diff) | |
| download | linux-86ad47fff97a9e416aadedfe68909b2d9143dc42.tar.bz2 | |
can: ti_hecc: Fix uninitialized spinlock in probe
In ti_hecc_probe(), the spinlock priv->mbx_lock is not
inited, causing a spinlock lockup BUG.
Acked-by: Anant Gole <anantgole@ti.com>
Signed-off-by: Abhilash K V <abhilash.kv@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/ti_hecc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c index 0b19a17d8178..a81249246ece 100644 --- a/drivers/net/can/ti_hecc.c +++ b/drivers/net/can/ti_hecc.c @@ -923,6 +923,7 @@ static int ti_hecc_probe(struct platform_device *pdev) priv->can.do_get_state = ti_hecc_get_state; priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES; + spin_lock_init(&priv->mbx_lock); ndev->irq = irq->start; ndev->flags |= IFF_ECHO; platform_set_drvdata(pdev, ndev); |