From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
We never use the aspm_register_info.l1ss_ctl2 value, so remove it. No
functional change intended.
Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
---
drivers/pci/pcie/aspm.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 77316262f982..3afa6c418f54 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -386,14 +386,13 @@ struct aspm_register_info {
/* L1 substates */
u32 l1ss_cap;
u32 l1ss_ctl1;
- u32 l1ss_ctl2;
};
static void pcie_get_aspm_reg(struct pci_dev *pdev,
struct aspm_register_info *info)
{
/* Read L1 PM substate capabilities */
- info->l1ss_cap = info->l1ss_ctl1 = info->l1ss_ctl2 = 0;
+ info->l1ss_cap = info->l1ss_ctl1 = 0;
if (!pdev->l1ss)
return;
@@ -407,8 +406,6 @@ static void pcie_get_aspm_reg(struct pci_dev *pdev,
pci_read_config_dword(pdev, pdev->l1ss + PCI_L1SS_CTL1,
&info->l1ss_ctl1);
- pci_read_config_dword(pdev, pdev->l1ss + PCI_L1SS_CTL2,
- &info->l1ss_ctl2);
}
static void pcie_aspm_check_latency(struct pci_dev *endpoint)
--
2.25.1
