[PATCH 08/11] pci: _dm_pci_phys_to_bus can be static

[Vladimir Oltean]

To avoid W=1 build warnings, declare this function as static, since it
is not used outside of this translation module.

Signed-off-by: Vladimir Oltean <vladimir.oltean at nxp.com>
---
 drivers/pci/pci-uclass.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/pci/pci-uclass.c b/drivers/pci/pci-uclass.c
index f0313d059042..f3ac6fdb0031 100644
--- a/drivers/pci/pci-uclass.c
+++ b/drivers/pci/pci-uclass.c
@@ -1433,9 +1433,9 @@ phys_addr_t dm_pci_bus_to_phys(struct udevice *dev, pci_addr_t bus_addr,
 	return phys_addr;
 }
 
-int _dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t phys_addr,
-			unsigned long flags, unsigned long skip_mask,
-			pci_addr_t *ba)
+static int _dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t phys_addr,
+			       unsigned long flags, unsigned long skip_mask,
+			       pci_addr_t *ba)
 {
 	struct pci_region *res;
 	struct udevice *ctlr;
-- 
2.25.1