[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>

1 files changed, 0 insertions, 3 deletions

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);