diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2017-08-11 21:14:37 +0300 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-10-03 18:55:20 +0300 |
| commit | 87be98927eb0bfa5484dfbe5ba2f6b7f91dd9187 (patch) | |
| tree | bb474f8b49d518bd0a9339349db07088cbb1827d /drivers/net/ethernet/intel/fm10k | |
| parent | c0ad8ef3df091ef179d78dccb810024612dcfa44 (diff) | |
| download | linux-87be98927eb0bfa5484dfbe5ba2f6b7f91dd9187.tar.xz | |
fm10k: prefer %s and __func__ for diagnostic prints
Don't hard code the function names in the diagnostic output when these
reset related routines fail. Instead, use %s and __func__ so that future
refactors don't need to change the print outs.
Additionally, while we are here, add missing function header comments
for the new reset_prepare and reset_done function handlers.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_pci.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c index 58538ce997e1..1e9ae3197b17 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_pci.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_pci.c @@ -2588,11 +2588,18 @@ static void fm10k_io_resume(struct pci_dev *pdev) if (err) dev_warn(&pdev->dev, - "fm10k_io_resume failed: %d\n", err); + "%s failed: %d\n", __func__, err); else netif_device_attach(netdev); } +/** + * fm10k_io_reset_prepare - called when PCI function is about to be reset + * @pdev: Pointer to PCI device + * + * This callback is called when the PCI function is about to be reset, + * allowing the device driver to prepare for it. + */ static void fm10k_io_reset_prepare(struct pci_dev *pdev) { /* warn incase we have any active VF devices */ @@ -2602,6 +2609,13 @@ static void fm10k_io_reset_prepare(struct pci_dev *pdev) fm10k_prepare_suspend(pci_get_drvdata(pdev)); } +/** + * fm10k_io_reset_done - called when PCI function has finished resetting + * @pdev: Pointer to PCI device + * + * This callback is called just after the PCI function is reset, such as via + * /sys/class/net/<enpX>/device/reset or similar. + */ static void fm10k_io_reset_done(struct pci_dev *pdev) { struct fm10k_intfc *interface = pci_get_drvdata(pdev); @@ -2609,7 +2623,7 @@ static void fm10k_io_reset_done(struct pci_dev *pdev) if (err) { dev_warn(&pdev->dev, - "fm10k_io_reset_notify failed: %d\n", err); + "%s failed: %d\n", __func__, err); netif_device_detach(interface->netdev); } } |