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net: atlantic: remove deep parameter on suspend/resume functions

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[ Upstream commit 0f33250760384e05c36466b0a2f92f3c6007ba92 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chia-Lin Kao (AceLan)
2022-07-13 19:12:23 +08:00
committed by Greg Kroah-Hartman
parent 68e5f32f0d
commit 9b1cb795a7
1 changed files with 10 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c
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@@ -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 = {