netdev - [PATCH] netx-eth: initialize per device spinlock

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Message-Id: <1228337691-8140-1-git-send-email-u.kleine-koenig@pengutronix.de>
Date:	Wed,  3 Dec 2008 21:54:51 +0100
From:	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>
To:	netdev@...r.kernel.org
Subject: [PATCH] netx-eth: initialize per device spinlock

The spinlock used in the netx-eth driver was never properly initialized.
This was noticed using CONFIG_DEBUG_SPINLOCK=y

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Acked-by: Sascha Hauer <s.hauer@...gutronix.de>

---
 drivers/net/netx-eth.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/net/netx-eth.c b/drivers/net/netx-eth.c
index b9bed82..b289a0a 100644
--- a/drivers/net/netx-eth.c
+++ b/drivers/net/netx-eth.c
@@ -401,6 +401,8 @@ static int netx_eth_drv_probe(struct platform_device *pdev)
 	priv->xmac_base = priv->xc->xmac_base;
 	priv->sram_base = priv->xc->sram_base;
 
+	spin_lock_init(&priv->lock);
+
 	ret = pfifo_request(PFIFO_MASK(priv->id));
 	if (ret) {
 		printk("unable to request PFIFO\n");
-- 
tg: (ed31348..) t/netx/netx-eth_initialize_spinlock (depends on: rmk/origin)
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