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| author |   Chia-Lin Kao (AceLan) <acelan.kao@canonical.com> | 2022-07-13 19:12:23 +0800 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2022-07-14 13:03:21 +0200 |
| commit | 0f33250760384e05c36466b0a2f92f3c6007ba92 (patch) | |
| tree | 6094aba55cf9b57e633d0c58ef6c741d9aa75a77 /drivers/net/ethernet | |
| parent | sfc: fix kernel panic when creating VF (diff) | |
| download | linux-dev-0f33250760384e05c36466b0a2f92f3c6007ba92.tar.xz linux-dev-0f33250760384e05c36466b0a2f92f3c6007ba92.zip | |
net: atlantic: remove deep parameter on suspend/resume functions
Below commit claims that atlantic NIC requires to reset the device on pm
op, and had set the deep to true for all suspend/resume functions.
commit 1809c30b6e5a ("net: atlantic: always deep reset on pm op, fixing up my null deref regression")
So, we could remove deep parameter on suspend/resume functions without
any functional change.
Fixes: 1809c30b6e5a ("net: atlantic: always deep reset on pm op, fixing up my null deref regression")
Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Link: https://lore.kernel.org/r/20220713111224.1535938-1-acelan.kao@canonical.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c index 831833911a52..dbd5263130f9 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c +++ b/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c @@ -379,7 +379,7 @@ static void aq_pci_shutdown(struct pci_dev *pdev) } } -static int aq_suspend_common(struct device *dev, bool deep) +static int aq_suspend_common(struct device *dev) { struct aq_nic_s *nic = pci_get_drvdata(to_pci_dev(dev)); @@ -392,17 +392,15 @@ static int aq_suspend_common(struct device *dev, bool deep) if (netif_running(nic->ndev)) aq_nic_stop(nic); - if (deep) { - aq_nic_deinit(nic, !nic->aq_hw->aq_nic_cfg->wol); - aq_nic_set_power(nic); - } + aq_nic_deinit(nic, !nic->aq_hw->aq_nic_cfg->wol); + aq_nic_set_power(nic); rtnl_unlock(); return 0; } -static int atl_resume_common(struct device *dev, bool deep) +static int atl_resume_common(struct device *dev) { struct pci_dev *pdev = to_pci_dev(dev); struct aq_nic_s *nic; @@ -415,10 +413,8 @@ static int atl_resume_common(struct device *dev, bool deep) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); - if (deep) { - /* Reinitialize Nic/Vecs objects */ - aq_nic_deinit(nic, !nic->aq_hw->aq_nic_cfg->wol); - } + /* Reinitialize Nic/Vecs objects */ + aq_nic_deinit(nic, !nic->aq_hw->aq_nic_cfg->wol); if (netif_running(nic->ndev)) { ret = aq_nic_init(nic); @@ -444,22 +440,22 @@ err_exit: static int aq_pm_freeze(struct device *dev) { - return aq_suspend_common(dev, true); + return aq_suspend_common(dev); } static int aq_pm_suspend_poweroff(struct device *dev) { - return aq_suspend_common(dev, true); + return aq_suspend_common(dev); } static int aq_pm_thaw(struct device *dev) { - return atl_resume_common(dev, true); + return atl_resume_common(dev); } static int aq_pm_resume_restore(struct device *dev) { - return atl_resume_common(dev, true); + return atl_resume_common(dev); } static const struct dev_pm_ops aq_pm_ops = { |