[PATCH v4 2/4] PCI: of: drop the reg_num argument to of_pci_set_address()

[Alex Elder <elder@riscstar.com>]

The reg_num argument passed to of_pci_set_address() is always zero,
so get rid of it.

Reviewed-by: Herve Codina <herve.codina@bootlin.com>
Signed-off-by: Alex Elder <elder@riscstar.com>
---
 drivers/pci/of_property.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/of_property.c b/drivers/pci/of_property.c
index a0632f932b5c6..8131aa1b0b3c4 100644
--- a/drivers/pci/of_property.c
+++ b/drivers/pci/of_property.c
@@ -52,7 +52,7 @@ enum of_pci_prop_compatible {
 };
 
 static void of_pci_set_address(struct pci_dev *pdev, u32 *prop, u64 addr,
-			       u32 reg_num, u32 flags, bool reloc)
+			       u32 flags, bool reloc)
 {
 	if (pdev) {
 		prop[0] = FIELD_PREP(OF_PCI_ADDR_FIELD_BUS, pdev->bus->number) |
@@ -61,7 +61,7 @@ static void of_pci_set_address(struct pci_dev *pdev, u32 *prop, u64 addr,
 	} else
 		prop[0] = 0;
 
-	prop[0] |= flags | reg_num;
+	prop[0] |= flags;
 	if (!reloc) {
 		prop[0] |= OF_PCI_ADDR_FIELD_NONRELOC;
 		prop[1] = upper_32_bits(addr);
@@ -131,7 +131,7 @@ static int of_pci_prop_ranges(struct pci_dev *pdev, struct of_changeset *ocs,
 			continue;
 
 		val64 = pci_bus_address(pdev, &res[j] - pdev->resource);
-		of_pci_set_address(pdev, rp[i].parent_addr, val64, 0, flags,
+		of_pci_set_address(pdev, rp[i].parent_addr, val64, flags,
 				   false);
 		if (pci_is_bridge(pdev)) {
 			memcpy(rp[i].child_addr, rp[i].parent_addr,
@@ -164,7 +164,7 @@ static int of_pci_prop_reg(struct pci_dev *pdev, struct of_changeset *ocs,
 	struct of_pci_addr_pair reg = { 0 };
 
 	/* configuration space */
-	of_pci_set_address(pdev, reg.phys_addr, 0, 0, 0, true);
+	of_pci_set_address(pdev, reg.phys_addr, 0, 0, true);
 
 	return of_changeset_add_prop_u32_array(ocs, np, "reg", (u32 *)&reg,
 					       sizeof(reg) / sizeof(u32));
@@ -467,7 +467,7 @@ static int of_pci_host_bridge_prop_ranges(struct pci_host_bridge *bridge,
 		/* PCI bus address */
 		val64 = res->start;
 		of_pci_set_address(NULL, &ranges[ranges_sz],
-				   val64 - window->offset, 0, flags, false);
+				   val64 - window->offset, flags, false);
 		ranges_sz += OF_PCI_ADDRESS_CELLS;
 
 		/* Host bus address */
-- 
2.53.0