Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

b44: timer power saving

Browse source 
Make the PHY and statistic timer run on one second boundary
for powersaving.

On resume, the driver should check for link up immediately, to
get online faster (rather than waiting for the next second).

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2007-06-04 13:25:37 -07:00 committed by Jeff Garzik
parent eb034a7998
commit a72a817973
1 changed files with 4 additions and 5 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

9
drivers/net/b44.c
View file

@ -599,8 +599,7 @@ static void b44_timer(unsigned long __opaque)
spin_unlock_irq(&bp->lock);
bp->timer.expires = jiffies + HZ;
add_timer(&bp->timer);
mod_timer(&bp->timer, round_jiffies(jiffies + HZ));
}
static void b44_tx(struct b44 *bp)
@ -2348,11 +2347,11 @@ static int b44_resume(struct pci_dev *pdev)
netif_device_attach(bp->dev);
spin_unlock_irq(&bp->lock);
bp->timer.expires = jiffies + HZ;
add_timer(&bp->timer);
b44_enable_ints(bp);
netif_wake_queue(dev);
mod_timer(&bp->timer, jiffies + 1);
return 0;
}