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pci: _dm_pci_phys_to_bus can be static

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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@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Vladimir Oltean
2021-09-17 15:11:27 +03:00
committed by Tom Rini
parent 1512ac17e5
commit 8101a40bf4
1 changed files with 3 additions and 3 deletions
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6
drivers/pci/pci-uclass.c
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@@ -1426,9 +1426,9 @@ phys_addr_t dm_pci_bus_to_phys(struct udevice *dev, pci_addr_t bus_addr,
return phys_addr; return phys_addr;
} }
int _dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t phys_addr, static int _dm_pci_phys_to_bus(struct udevice *dev, phys_addr_t phys_addr,
unsigned long flags, unsigned long skip_mask, unsigned long flags, unsigned long skip_mask,
pci_addr_t *ba) pci_addr_t *ba)
{ {
struct pci_region *res; struct pci_region *res;
struct udevice *ctlr; struct udevice *ctlr;