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| author | Nicolas Pitre <nico@cam.org> | 2005-10-05 11:10:24 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-28 16:16:19 -0400 |
| commit | 99e1baf869cf20791e66e38facd51d14b28551f8 (patch) | |
| tree | d36f9a6a322cc2e801f2995968c1556264516f00 /drivers/net/smc91x.c | |
| parent | 8fee5f51a56aa7a67d955993572a2ae05d31a2c6 (diff) | |
| download | talos-obmc-linux-99e1baf869cf20791e66e38facd51d14b28551f8.tar.gz talos-obmc-linux-99e1baf869cf20791e66e38facd51d14b28551f8.zip | |
[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.c | 4 |
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; |
