diff options
| author | Raanan Avargil <raanan.avargil@intel.com> | 2015-07-06 17:57:36 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-08-05 16:53:47 -0700 |
| commit | 2758f9edb7bd5a06a2ecee83cc2ebaf8822a0cb5 (patch) | |
| tree | a07b77e7186eb2c5fa04aed986396c207e184018 | |
| parent | d582891594104adeea89307ddd31b31bcf2d95fa (diff) | |
e1000e: Fix incorrect ASPM locking
This patch fixes wrong locking usage.
In the context of slot reset, we should use lock.
And during resume, there is no need of lock.
Reported-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Raanan Avargil <raanan.avargil@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/netdev.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index b32bc4848ae3..24b7269ff929 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -6493,7 +6493,7 @@ static int __e1000_resume(struct pci_dev *pdev) if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1) aspm_disable_flag |= PCIE_LINK_STATE_L1; if (aspm_disable_flag) - e1000e_disable_aspm_locked(pdev, aspm_disable_flag); + e1000e_disable_aspm(pdev, aspm_disable_flag); pci_set_master(pdev); @@ -6771,7 +6771,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev) if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1) aspm_disable_flag |= PCIE_LINK_STATE_L1; if (aspm_disable_flag) - e1000e_disable_aspm(pdev, aspm_disable_flag); + e1000e_disable_aspm_locked(pdev, aspm_disable_flag); err = pci_enable_device_mem(pdev); if (err) { |