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| author | Scott Wood <scottwood@freescale.com> | 2007-08-28 22:16:49 +0200 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-09-14 15:53:43 +0200 |
| commit | 5a24e1a1773f284d19859d27f2ba7e50a533aaaf (patch) | |
| tree | 9ec6bdbf142c703cc0e6b61c4a85dc916fd540fe /include/asm-ppc | |
| parent | [POWERPC] Fix modpost warnings from head*.S on ppc32 (diff) | |
| download | linux-5a24e1a1773f284d19859d27f2ba7e50a533aaaf.tar.xz linux-5a24e1a1773f284d19859d27f2ba7e50a533aaaf.zip | |
[PPC] Add clrbits8 and setbits8.
These I/O accessors will be used in code under drivers/,
which is expected to still work in arch/ppc.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/io.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h index 95d590423cf2..f776c49f5579 100644 --- a/include/asm-ppc/io.h +++ b/include/asm-ppc/io.h @@ -553,4 +553,7 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *); #define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) | (_v)) #define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v)) +#define setbits8(_addr, _v) out_8((_addr), in_8(_addr) | (_v)) +#define clrbits8(_addr, _v) out_8((_addr), in_8(_addr) & ~(_v)) + #endif /* __KERNEL__ */ |