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| author | Gabor Juhos <juhosg@openwrt.org> | 2012-02-15 13:47:50 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2012-02-15 13:47:50 +0000 |
| commit | 846b753561da1a9598a1f34a92ac28dd46b41ae4 (patch) | |
| tree | 59f8eba821fafc626a1fabd53ad5011cf030f0d4 /target/linux/ramips/files | |
| parent | d50d8e09a47e419dc28531493a75d95630740a64 (diff) | |
| download | upstream-846b753561da1a9598a1f34a92ac28dd46b41ae4.tar.gz upstream-846b753561da1a9598a1f34a92ac28dd46b41ae4.tar.bz2 upstream-846b753561da1a9598a1f34a92ac28dd46b41ae4.zip | |
ramips: raeth: serialize ramips_link_adjust calls
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30549 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ramips/files')
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ramips.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/target/linux/ramips/files/drivers/net/ramips.c b/target/linux/ramips/files/drivers/net/ramips.c index 4a3f4c3b87..9f76779af4 100644 --- a/target/linux/ramips/files/drivers/net/ramips.c +++ b/target/linux/ramips/files/drivers/net/ramips.c @@ -407,22 +407,30 @@ ramips_phy_disconnect(struct raeth_priv *re) static void ramips_phy_start(struct raeth_priv *re) { + unsigned long flags; + if (re->phy_dev) { phy_start(re->phy_dev); } else { + spin_lock_irqsave(&re->phy_lock, flags); re->link = 1; ramips_link_adjust(re); + spin_unlock_irqrestore(&re->phy_lock, flags); } } static void ramips_phy_stop(struct raeth_priv *re) { + unsigned long flags; + if (re->phy_dev) { phy_stop(re->phy_dev); } else { + spin_lock_irqsave(&re->phy_lock, flags); re->link = 0; ramips_link_adjust(re); + spin_unlock_irqrestore(&re->phy_lock, flags); } } #else |