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path: root/drivers/net/plip.c
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Diffstat (limited to 'drivers/net/plip.c')
-rw-r--r--drivers/net/plip.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index fee3d7b1feb..1e965427b0e 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -903,17 +903,18 @@ plip_interrupt(void *dev_id)
struct net_local *nl;
struct plip_local *rcv;
unsigned char c0;
+ unsigned long flags;
nl = netdev_priv(dev);
rcv = &nl->rcv_data;
- spin_lock_irq (&nl->lock);
+ spin_lock_irqsave (&nl->lock, flags);
c0 = read_status(dev);
if ((c0 & 0xf8) != 0xc0) {
if ((dev->irq != -1) && (net_debug > 1))
printk(KERN_DEBUG "%s: spurious interrupt\n", dev->name);
- spin_unlock_irq (&nl->lock);
+ spin_unlock_irqrestore (&nl->lock, flags);
return;
}
@@ -942,7 +943,7 @@ plip_interrupt(void *dev_id)
break;
}
- spin_unlock_irq(&nl->lock);
+ spin_unlock_irqrestore(&nl->lock, flags);
}
static int