From 22ad852b8297e5063fc50f54a77e13f6d9b16a6f Mon Sep 17 00:00:00 2001
From: Arjan van de Ven <arjan@infradead.org>
Date: Wed, 5 Jul 2006 20:36:40 +0200
Subject: [PATCH] [PATCH] resend of 8390 patch for lockdep
The 8390 drivers use disable_irq() as a locking primitive, which means these
uses need lockdep specific annotation that they are used as such.
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---
drivers/net/8390.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/8390.c b/drivers/net/8390.c
index d2935ae39814..3eb7048684a6 100644
--- a/drivers/net/8390.c
+++ b/drivers/net/8390.c
@@ -299,7 +299,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
* Slow phase with lock held.
*/
- disable_irq_nosync(dev->irq);
+ disable_irq_nosync_lockdep(dev->irq);
spin_lock(&ei_local->page_lock);
@@ -338,7 +338,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
netif_stop_queue(dev);
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ enable_irq_lockdep(dev->irq);
ei_local->stat.tx_errors++;
return 1;
}
@@ -379,7 +379,7 @@ static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
spin_unlock(&ei_local->page_lock);
- enable_irq(dev->irq);
+ enable_irq_lockdep(dev->irq);
dev_kfree_skb (skb);
ei_local->stat.tx_bytes += send_length;
@@ -505,9 +505,9 @@ irqreturn_t ei_interrupt(int irq, void *dev_id, struct pt_regs * regs)
#ifdef CONFIG_NET_POLL_CONTROLLER
void ei_poll(struct net_device *dev)
{
- disable_irq(dev->irq);
+ disable_irq_lockdep(dev->irq);
ei_interrupt(dev->irq, dev, NULL);
- enable_irq(dev->irq);
+ enable_irq_lockdep(dev->irq);
}
#endif
--
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