diff mbox series

[v3,01/12] PCI/ASPM: Move pci_clear_and_set_dword() earlier

Message ID 20201015193039.12585-2-helgaas@kernel.org
State New
Headers show
Series PCI/ASPM: Cleanup | expand

Commit Message

Bjorn Helgaas Oct. 15, 2020, 7:30 p.m. UTC 
From: Bjorn Helgaas <bhelgaas@google.com>

Move pci_clear_and_set_dword() earlier in file to prepare for future patch.
No functional change intended.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
---
 drivers/pci/pcie/aspm.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
index 253c30cc1967..237a423e53ae 100644
--- a/drivers/pci/pcie/aspm.c
+++ b/drivers/pci/pcie/aspm.c
@@ -493,6 +493,17 @@  static struct pci_dev *pci_function_0(struct pci_bus *linkbus)
 	return NULL;
 }
 
+static void pci_clear_and_set_dword(struct pci_dev *pdev, int pos,
+				    u32 clear, u32 set)
+{
+	u32 val;
+
+	pci_read_config_dword(pdev, pos, &val);
+	val &= ~clear;
+	val |= set;
+	pci_write_config_dword(pdev, pos, val);
+}
+
 /* Calculate L1.2 PM substate timing parameters */
 static void aspm_calc_l1ss_info(struct pcie_link_state *link,
 				struct aspm_register_info *upreg,
@@ -651,17 +662,6 @@  static void pcie_aspm_cap_init(struct pcie_link_state *link, int blacklist)
 	}
 }
 
-static void pci_clear_and_set_dword(struct pci_dev *pdev, int pos,
-				    u32 clear, u32 set)
-{
-	u32 val;
-
-	pci_read_config_dword(pdev, pos, &val);
-	val &= ~clear;
-	val |= set;
-	pci_write_config_dword(pdev, pos, val);
-}
-
 /* Configure the ASPM L1 substates */
 static void pcie_config_aspm_l1ss(struct pcie_link_state *link, u32 state)
 {