diff options
| author | Jeff Garzik <jeff@garzik.org> | 2008-06-27 10:20:20 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2008-06-28 18:23:38 +0400 |
| commit | be0976be9148f31ee0d1997354c3e30ff8d07587 (patch) | |
| tree | 18792bffd7130b7c3894c64992f60e388e111141 /drivers | |
| parent | 28cd4289abc2c8db90344ee4ff064a9bdf086fdf (diff) | |
| download | linux-be0976be9148f31ee0d1997354c3e30ff8d07587.tar.xz | |
[netdrvr] kill sync_irq-before-freq_irq pattern
synchronize_irq() is superfluous when free_irq() call immediately follows it,
because free_irq() also does a synchronize_irq() call of its own.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/8139cp.c | 1 | ||||
| -rw-r--r-- | drivers/net/8139too.c | 1 | ||||
| -rw-r--r-- | drivers/net/dl2k.c | 2 | ||||
| -rw-r--r-- | drivers/net/pci-skeleton.c | 1 | ||||
| -rw-r--r-- | drivers/net/tsi108_eth.c | 1 | ||||
| -rw-r--r-- | drivers/net/typhoon.c | 3 |
6 files changed, 1 insertions, 8 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 934db350e339..6011d6fabef0 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -1213,7 +1213,6 @@ static int cp_close (struct net_device *dev) spin_unlock_irqrestore(&cp->lock, flags); - synchronize_irq(dev->irq); free_irq(dev->irq, dev); cp_free_rings(cp); diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c index 0cd8e258f882..75317a14ad1c 100644 --- a/drivers/net/8139too.c +++ b/drivers/net/8139too.c @@ -2231,7 +2231,6 @@ static int rtl8139_close (struct net_device *dev) spin_unlock_irqrestore (&tp->lock, flags); - synchronize_irq (dev->irq); /* racy, but that's ok here */ free_irq (dev->irq, dev); rtl8139_tx_clear (tp); diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c index 8277e89e552d..f8037110a522 100644 --- a/drivers/net/dl2k.c +++ b/drivers/net/dl2k.c @@ -1753,7 +1753,7 @@ rio_close (struct net_device *dev) /* Stop Tx and Rx logics */ writel (TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl); - synchronize_irq (dev->irq); + free_irq (dev->irq, dev); del_timer_sync (&np->timer); diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c index fffc49befe04..53451c3b2c0d 100644 --- a/drivers/net/pci-skeleton.c +++ b/drivers/net/pci-skeleton.c @@ -1739,7 +1739,6 @@ static int netdrv_close (struct net_device *dev) spin_unlock_irqrestore (&tp->lock, flags); - synchronize_irq (dev->irq); free_irq (dev->irq, dev); netdrv_tx_clear (dev); diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c index febfaee44fe9..43fde99b24ac 100644 --- a/drivers/net/tsi108_eth.c +++ b/drivers/net/tsi108_eth.c @@ -1437,7 +1437,6 @@ static int tsi108_close(struct net_device *dev) dev_kfree_skb(skb); } - synchronize_irq(data->irq_num); free_irq(data->irq_num, dev); /* Discard the RX ring. */ diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index c0dd25ba7a18..8549f1159a30 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -334,8 +334,6 @@ enum state_values { #define TYPHOON_RESET_TIMEOUT_NOSLEEP ((6 * 1000000) / TYPHOON_UDELAY) #define TYPHOON_WAIT_TIMEOUT ((1000000 / 2) / TYPHOON_UDELAY) -#define typhoon_synchronize_irq(x) synchronize_irq(x) - #if defined(NETIF_F_TSO) #define skb_tso_size(x) (skb_shinfo(x)->gso_size) #define TSO_NUM_DESCRIPTORS 2 @@ -2143,7 +2141,6 @@ typhoon_close(struct net_device *dev) printk(KERN_ERR "%s: unable to stop runtime\n", dev->name); /* Make sure there is no irq handler running on a different CPU. */ - typhoon_synchronize_irq(dev->irq); free_irq(dev->irq, dev); typhoon_free_rx_rings(tp); |