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| author | Markos Chandras <markos.chandras@imgtec.com> | 2013-06-17 08:09:00 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-07-01 15:10:59 +0200 |
| commit | 78857614104a26cdada4c53eea104752042bf5a1 (patch) | |
| tree | 54776fd57a9da8e528e8f706140d895c9097d81d /arch/mips | |
| parent | 78276207a70e805cc022364218eefb8aa05ea647 (diff) | |
| download | linux-78857614104a26cdada4c53eea104752042bf5a1.tar.bz2 | |
MIPS: Expose missing pci_io{map,unmap} declarations
The GENERIC_PCI_IOMAP does not depend on CONFIG_PCI so move
it to the CONFIG_MIPS symbol so it's always selected for MIPS.
This fixes the missing pci_iomap declaration for MIPS.
Moreover, the pci_iounmap function was not defined in the
io.h header file if the CONFIG_PCI symbol is not set,
but it should since MIPS is not using CONFIG_GENERIC_IOMAP.
This fixes the following problem on a allyesconfig:
drivers/net/ethernet/3com/3c59x.c:1031:2: error: implicit declaration of
function 'pci_iomap' [-Werror=implicit-function-declaration]
drivers/net/ethernet/3com/3c59x.c:1044:3: error: implicit declaration of
function 'pci_iounmap' [-Werror=implicit-function-declaration]
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Acked-by: Steven J. Hill <Steven.Hill@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5478/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/Kconfig | 2 | ||||
| -rw-r--r-- | arch/mips/include/asm/io.h | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index ba63cdbd13fe..3a3e54cc7703 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -28,6 +28,7 @@ config MIPS select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW + select GENERIC_PCI_IOMAP select HAVE_ARCH_JUMP_LABEL select ARCH_WANT_IPC_PARSE_VERSION select IRQ_FORCED_THREADING @@ -2391,7 +2392,6 @@ config PCI bool "Support for PCI controller" depends on HW_HAS_PCI select PCI_DOMAINS - select GENERIC_PCI_IOMAP select NO_GENERIC_PCI_IOPORT_MAP help Find out whether you have a PCI motherboard. PCI is the name of a diff --git a/arch/mips/include/asm/io.h b/arch/mips/include/asm/io.h index b7e59853fd33..b84e1fb3fabf 100644 --- a/arch/mips/include/asm/io.h +++ b/arch/mips/include/asm/io.h @@ -170,6 +170,11 @@ static inline void * isa_bus_to_virt(unsigned long address) extern void __iomem * __ioremap(phys_t offset, phys_t size, unsigned long flags); extern void __iounmap(const volatile void __iomem *addr); +#ifndef CONFIG_PCI +struct pci_dev; +static inline void pci_iounmap(struct pci_dev *dev, void __iomem *addr) {} +#endif + static inline void __iomem * __ioremap_mode(phys_t offset, unsigned long size, unsigned long flags) { |