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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>
This commit is contained in:
Abhilash K V 2011-08-23 03:05:57 +00:00 committed by David S. Miller
parent 6f288cc52f
commit 86ad47fff9
1 changed files with 1 additions and 0 deletions
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1
drivers/net/can/ti_hecc.c
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@ -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);