spidernet: remove unnecessary accesses to phy

This patch removes unnecessary accesses to phy registers.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index c15e97253ede41611153c4fdbd12b3376165f631..108adbf5b5ebf395983222c50162e4a347ea5885 100644 (file)
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -175,12 +175,10 @@ spider_net_setup_aneg(struct spider_net_card *card)
 {
        struct mii_phy *phy = &card->phy;
        u32 advertise = 0;
-       u16 bmcr, bmsr, stat1000, estat;
+       u16 bmsr, estat;
 
-       bmcr     = spider_net_read_phy(card->netdev, phy->mii_id, MII_BMCR);
-       bmsr     = spider_net_read_phy(card->netdev, phy->mii_id, MII_BMSR);
-       stat1000 = spider_net_read_phy(card->netdev, phy->mii_id, MII_STAT1000);
-       estat    = spider_net_read_phy(card->netdev, phy->mii_id, MII_ESTATUS);
+       bmsr  = spider_net_read_phy(card->netdev, phy->mii_id, MII_BMSR);
+       estat = spider_net_read_phy(card->netdev, phy->mii_id, MII_ESTATUS);
 
        if (bmsr & BMSR_10HALF)
                advertise |= ADVERTISED_10baseT_Half;