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Fix a lock problem in generic phy code

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Lock debugging finds a problem in phy.c and phy_device.c,
this patch fixes it. Tested on an AT91SAM9263-EK board,
kernel 2.6.23-rc4.

Signed-off-by: Hans J. Koch <hjk@linutronix.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Hans-Jürgen Koch
2007-08-31 14:30:08 +02:00
committed by Jeff Garzik
parent d1b139c039
commit 026d7917e5
2 changed files with 4 additions and 4 deletions
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4
drivers/net/phy/phy.c
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@@ -755,7 +755,7 @@ out_unlock:
*/
void phy_start(struct phy_device *phydev)
{
spin_lock(&phydev->lock);
spin_lock_bh(&phydev->lock);
switch (phydev->state) {
case PHY_STARTING:
@@ -769,7 +769,7 @@ void phy_start(struct phy_device *phydev)
default:
break;
}
spin_unlock(&phydev->lock);
spin_unlock_bh(&phydev->lock);
}
EXPORT_SYMBOL(phy_stop);
EXPORT_SYMBOL(phy_start);