diff options
| author | Dhananjay Phadke <dhananjay@netxen.com> | 2009-01-16 11:03:01 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-16 11:03:01 -0800 |
| commit | 3bfafd6b136bea2de9bd96c01b7e3808635a15b2 (patch) | |
| tree | 6fd176a779975662742df9f5227263c9bf596e78 /drivers/net/netxen | |
| parent | a58c891a53aca81c78f9cbe0572a301042470e96 (diff) | |
| download | kernel_samsung_smdk4412-3bfafd6b136bea2de9bd96c01b7e3808635a15b2.zip kernel_samsung_smdk4412-3bfafd6b136bea2de9bd96c01b7e3808635a15b2.tar.gz kernel_samsung_smdk4412-3bfafd6b136bea2de9bd96c01b7e3808635a15b2.tar.bz2 | |
netxen: avoid invalid iounmap
For NX3031 only one I/O range is mapped, so unmapping other
two which are used by older chips, causes this warning on
ppc64.
"Attempt to iounmap early bolted mapping at 0x0000000000000000"
Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/netxen')
| -rw-r--r-- | drivers/net/netxen/netxen_nic_main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 8686740..f8e2629 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -1004,8 +1004,10 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) iounmap(adapter->ahw.db_base); iounmap(adapter->ahw.pci_base0); - iounmap(adapter->ahw.pci_base1); - iounmap(adapter->ahw.pci_base2); + if (adapter->ahw.pci_base1 != NULL) + iounmap(adapter->ahw.pci_base1); + if (adapter->ahw.pci_base2 != NULL) + iounmap(adapter->ahw.pci_base2); pci_release_regions(pdev); pci_disable_device(pdev); |