Commit 910be6be authored by Mathieu Malaterre's avatar Mathieu Malaterre Committed by Michael Ellerman

powerpc/chrp/pci: Make some functions static

These functions can all be static, make it so. Fix warnings treated as
errors with W=1:

  arch/powerpc/platforms/chrp/pci.c:34:5: error: no previous prototype for ‘gg2_read_config’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/pci.c:61:5: error: no previous prototype for ‘gg2_write_config’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/pci.c:97:5: error: no previous prototype for ‘rtas_read_config’ [-Werror=missing-prototypes]
  arch/powerpc/platforms/chrp/pci.c:112:5: error: no previous prototype for ‘rtas_write_config’ [-Werror=missing-prototypes]
Signed-off-by: default avatarMathieu Malaterre <malat@debian.org>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 5a4b475c
...@@ -31,7 +31,7 @@ void __iomem *gg2_pci_config_base; ...@@ -31,7 +31,7 @@ void __iomem *gg2_pci_config_base;
* limit the bus number to 3 bits * limit the bus number to 3 bits
*/ */
int gg2_read_config(struct pci_bus *bus, unsigned int devfn, int off, static int gg2_read_config(struct pci_bus *bus, unsigned int devfn, int off,
int len, u32 *val) int len, u32 *val)
{ {
volatile void __iomem *cfg_data; volatile void __iomem *cfg_data;
...@@ -58,7 +58,7 @@ int gg2_read_config(struct pci_bus *bus, unsigned int devfn, int off, ...@@ -58,7 +58,7 @@ int gg2_read_config(struct pci_bus *bus, unsigned int devfn, int off,
return PCIBIOS_SUCCESSFUL; return PCIBIOS_SUCCESSFUL;
} }
int gg2_write_config(struct pci_bus *bus, unsigned int devfn, int off, static int gg2_write_config(struct pci_bus *bus, unsigned int devfn, int off,
int len, u32 val) int len, u32 val)
{ {
volatile void __iomem *cfg_data; volatile void __iomem *cfg_data;
...@@ -94,8 +94,8 @@ static struct pci_ops gg2_pci_ops = ...@@ -94,8 +94,8 @@ static struct pci_ops gg2_pci_ops =
/* /*
* Access functions for PCI config space using RTAS calls. * Access functions for PCI config space using RTAS calls.
*/ */
int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset, static int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
int len, u32 *val) int len, u32 *val)
{ {
struct pci_controller *hose = pci_bus_to_host(bus); struct pci_controller *hose = pci_bus_to_host(bus);
unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8) unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
...@@ -109,8 +109,8 @@ int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset, ...@@ -109,8 +109,8 @@ int rtas_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
return rval? PCIBIOS_DEVICE_NOT_FOUND: PCIBIOS_SUCCESSFUL; return rval? PCIBIOS_DEVICE_NOT_FOUND: PCIBIOS_SUCCESSFUL;
} }
int rtas_write_config(struct pci_bus *bus, unsigned int devfn, int offset, static int rtas_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
int len, u32 val) int len, u32 val)
{ {
struct pci_controller *hose = pci_bus_to_host(bus); struct pci_controller *hose = pci_bus_to_host(bus);
unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8) unsigned long addr = (offset & 0xff) | ((devfn & 0xff) << 8)
......
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