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Tsi108_eth: remove not needed code 

Code clean-up for tsi108_eth network driver.
This patch removes not needed dummy read and the corresponding comment.
The PHY logic requires two reads from the status register to get
current link status. This is done correctly inside mii_check_media().

Signed-off-by: Alexandre Bounine <alexandreb@tundra.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Alex Bounine 2008-02-11 14:35:49 -05:00 committed by Jeff Garzik
parent 6a87155a39
commit 85bbe21583
1 changed files with 0 additions and 7 deletions
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7
drivers/net/tsi108_eth.c
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@ -297,18 +297,11 @@ static void tsi108_check_phy(struct net_device *dev)
u32 speed;
unsigned long flags;
/* Do a dummy read, as for some reason the first read
* after a link becomes up returns link down, even if
* it's been a while since the link came up.
*/
spin_lock_irqsave(&phy_lock, flags);
if (!data->phy_ok)
goto out;
tsi108_read_mii(data, MII_BMSR);
duplex = mii_check_media(&data->mii_if, netif_msg_link(data), data->init_media);
data->init_media = 0;