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forcedeth: use usleep_range not msleep for small sleeps
author
Szymon Janc
<szymon@janc.net.pl>
Sat, 27 Nov 2010 08:39:48 +0000
(08:39 +0000)
committer
David S. Miller
<davem@davemloft.net>
Mon, 29 Nov 2010 02:06:59 +0000
(18:06 -0800)
Signed-off-by: Szymon Janc <szymon@janc.net.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/forcedeth.c
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diff --git
a/drivers/net/forcedeth.c
b/drivers/net/forcedeth.c
index
2f092d7
..
2fd1ae9
100644
(file)
--- a/
drivers/net/forcedeth.c
+++ b/
drivers/net/forcedeth.c
@@
-1178,7
+1178,7
@@
static int phy_reset(struct net_device *dev, u32 bmcr_setup)
/* must wait till reset is deasserted */
while (miicontrol & BMCR_RESET) {
-
msleep(1
0);
+
usleep_range(10000, 2000
0);
miicontrol = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
/* FIXME: 100 tries seem excessive */
if (tries++ > 100)