提交 85bbe215 编写于 作者: A Alex Bounine 提交者: Jeff Garzik

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: NAlexandre Bounine <alexandreb@tundra.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>
上级 6a87155a
......@@ -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;
......
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