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ramips: raeth: serialize ramips_link_adjust calls 

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30549 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Gabor Juhos 2012-02-15 13:47:50 +00:00
parent d50d8e09a4
commit 846b753561
1 changed files with 8 additions and 0 deletions
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8
target/linux/ramips/files/drivers/net/ramips.c
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@ -407,22 +407,30 @@ ramips_phy_disconnect(struct raeth_priv *re)
static void static void
ramips_phy_start(struct raeth_priv *re) ramips_phy_start(struct raeth_priv *re)
{ {
unsigned long flags;
if (re->phy_dev) { if (re->phy_dev) {
phy_start(re->phy_dev); phy_start(re->phy_dev);
} else { } else {
spin_lock_irqsave(&re->phy_lock, flags);
re->link = 1; re->link = 1;
ramips_link_adjust(re); ramips_link_adjust(re);
spin_unlock_irqrestore(&re->phy_lock, flags);
} }
} }
static void static void
ramips_phy_stop(struct raeth_priv *re) ramips_phy_stop(struct raeth_priv *re)
{ {
unsigned long flags;
if (re->phy_dev) { if (re->phy_dev) {
phy_stop(re->phy_dev); phy_stop(re->phy_dev);
} else { } else {
spin_lock_irqsave(&re->phy_lock, flags);
re->link = 0; re->link = 0;
ramips_link_adjust(re); ramips_link_adjust(re);
spin_unlock_irqrestore(&re->phy_lock, flags);
} }
} }
#else #else