From: Tommy S. Christensen <tommy.christensen@tpack.net>
Date: Tue, 6 Sep 2005 22:17:28 +0000 (-0700)
Subject: [PATCH] 3c59x: read current link status from phy
X-Git-Tag: v2.6.14-rc1~681
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2de93fbf3c427df010b5a923c302e20c143d60cf;p=platform%2Fkernel%2Flinux-exynos.git

[PATCH] 3c59x: read current link status from phy

The phy status register must be read twice in order to get the actual link
state.

Signed-off-by: Tommy S. Christensen <tommy.christensen@tpack.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index de0dc4a..455ba91 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -1889,6 +1889,7 @@ vortex_timer(unsigned long data)
 		{
 			spin_lock_bh(&vp->lock);
 			mii_status = mdio_read(dev, vp->phys[0], 1);
+			mii_status = mdio_read(dev, vp->phys[0], 1);
 			ok = 1;
 			if (vortex_debug > 2)
 				printk(KERN_DEBUG "%s: MII transceiver has status %4.4x.\n",