diff options
| author | Pali Rohár <pali@kernel.org> | 2022-07-06 12:43:04 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-07-27 21:36:03 +1000 |
| commit | a2954a7e47b60bb8d8c51f1b4d55af7585a4108a (patch) | |
| tree | f616949cc44e37859bdcc74c3bf3a950ee6ef111 | |
| parent | 0531a4abd1c6c2e270f5ac6fc725ff550fcd14ab (diff) | |
powerpc/pci: Hide pci_device_from_OF_node() for non-powermac code
Function pci_device_from_OF_node() is used only in powermac code. So
hide it from all other platforms.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220706104308.5390-2-pali@kernel.org
| -rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci_32.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/kernel/pci_64.c | 2 |
3 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index c85f901227c9..98156932a1f5 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -170,8 +170,10 @@ static inline struct pci_controller *pci_bus_to_host(const struct pci_bus *bus) return bus->sysdata; } +#ifdef CONFIG_PPC_PMAC extern int pci_device_from_OF_node(struct device_node *node, u8 *bus, u8 *devfn); +#endif #ifndef CONFIG_PPC64 extern void pci_create_OF_bus_map(void); diff --git a/arch/powerpc/kernel/pci_32.c b/arch/powerpc/kernel/pci_32.c index 5a174936c9a0..c3b91fb62a71 100644 --- a/arch/powerpc/kernel/pci_32.c +++ b/arch/powerpc/kernel/pci_32.c @@ -154,6 +154,7 @@ pcibios_make_OF_bus_map(void) } +#ifdef CONFIG_PPC_PMAC /* * Returns the PCI device matching a given OF node */ @@ -193,6 +194,7 @@ int pci_device_from_OF_node(struct device_node *node, u8 *bus, u8 *devfn) return -ENODEV; } EXPORT_SYMBOL(pci_device_from_OF_node); +#endif /* We create the "pci-OF-bus-map" property now so it appears in the * /proc device tree diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index 19b03ddf5631..0c7cfb9fab04 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -286,6 +286,7 @@ int pcibus_to_node(struct pci_bus *bus) EXPORT_SYMBOL(pcibus_to_node); #endif +#ifdef CONFIG_PPC_PMAC int pci_device_from_OF_node(struct device_node *np, u8 *bus, u8 *devfn) { if (!PCI_DN(np)) @@ -294,3 +295,4 @@ int pci_device_from_OF_node(struct device_node *np, u8 *bus, u8 *devfn) *devfn = PCI_DN(np)->devfn; return 0; } +#endif |