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authorStephen Hemminger <shemminger@linux-foundation.org>2007-09-06 11:51:37 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:51:02 -0700
commit34c6417b7087a4818e7dca2e5d66c3361cee80a1 (patch)
tree5cbe54a49c2c726d60a29d533f3518409c85ff0f /drivers/net/e100.c
parent9a799d71034c4e2b168740c8a8530591011313d5 (diff)
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e100: timer power saving
Since E100 timer is 2HZ, use rounding to make timer occur on the correct boundary. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/e100.c')
-rw-r--r--drivers/net/e100.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index e25f5ec..10907f1 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1605,7 +1605,8 @@ static void e100_watchdog(unsigned long data)
else
nic->flags &= ~ich_10h_workaround;
- mod_timer(&nic->watchdog, jiffies + E100_WATCHDOG_PERIOD);
+ mod_timer(&nic->watchdog,
+ round_jiffies(jiffies + E100_WATCHDOG_PERIOD));
}
static void e100_xmit_prepare(struct nic *nic, struct cb *cb,