diff options
| author | Ingo Molnar <mingo@elte.hu> | 2011-04-14 08:50:37 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-04-14 08:51:07 +0200 |
| commit | a4c98f8bbeafee12c979c90743f6fda94f7515c7 (patch) | |
| tree | 3dda24b8a2ec42ab7b42845cb68c8b6e1b0d501f /drivers/net/smsc911x.c | |
| parent | f4ad9bd208c98f32a6f9136618e0b8bebe3fb370 (diff) | |
| parent | 85f2e689a5c8fb6ed8fdbee00109e7f6e5fefcb6 (diff) | |
Merge branch 'linus' into sched/locking
Merge reason: Pick up this upstream commit:
6631e635c65d: block: don't flush plugged IO on forced preemtion scheduling
As it modifies the scheduler and we'll queue up dependent patches.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/net/smsc911x.c')
| -rw-r--r-- | drivers/net/smsc911x.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c index c498b720b532..4b42ecc63dcf 100644 --- a/drivers/net/smsc911x.c +++ b/drivers/net/smsc911x.c @@ -1818,6 +1818,7 @@ static int __devinit smsc911x_init(struct net_device *dev) SMSC_TRACE(PROBE, "PHY will be autodetected."); spin_lock_init(&pdata->dev_lock); + spin_lock_init(&pdata->mac_lock); if (pdata->ioaddr == 0) { SMSC_WARNING(PROBE, "pdata->ioaddr: 0x00000000"); @@ -1895,8 +1896,11 @@ static int __devinit smsc911x_init(struct net_device *dev) /* workaround for platforms without an eeprom, where the mac address * is stored elsewhere and set by the bootloader. This saves the * mac address before resetting the device */ - if (pdata->config.flags & SMSC911X_SAVE_MAC_ADDRESS) + if (pdata->config.flags & SMSC911X_SAVE_MAC_ADDRESS) { + spin_lock_irq(&pdata->mac_lock); smsc911x_read_mac_address(dev); + spin_unlock_irq(&pdata->mac_lock); + } /* Reset the LAN911x */ if (smsc911x_soft_reset(pdata)) @@ -2059,8 +2063,6 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev) SMSC_TRACE(PROBE, "Network interface: \"%s\"", dev->name); } - spin_lock_init(&pdata->mac_lock); - retval = smsc911x_mii_init(pdev, dev); if (retval) { SMSC_WARNING(PROBE, |