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authorNicolas Pitre <nico@cam.org>2005-10-05 19:10:24 +0400
committerJeff Garzik <jgarzik@pobox.com>2005-10-29 00:16:19 +0400
commit99e1baf869cf20791e66e38facd51d14b28551f8 (patch)
treed36f9a6a322cc2e801f2995968c1556264516f00 /drivers/net/smc91x.c
parent8fee5f51a56aa7a67d955993572a2ae05d31a2c6 (diff)
downloadlinux-99e1baf869cf20791e66e38facd51d14b28551f8.tar.xz
[PATCH] smc91x: shut down power after probing
If the interface is not used right away after being probed it wastes power needlessly. Noted by Holger Schurig. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/smc91x.c')
-rw-r--r--drivers/net/smc91x.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 1438fdd20826..c5bc8ae84dd3 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1983,6 +1983,10 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
if (lp->version >= (CHIP_91100 << 4))
smc_phy_detect(dev);
+ /* then shut everything down to save power */
+ smc_shutdown(dev);
+ smc_phy_powerdown(dev);
+
/* Set default parameters */
lp->msg_enable = NETIF_MSG_LINK;
lp->ctl_rfduplx = 0;