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| author | Will Deacon <will.deacon@arm.com> | 2019-02-22 13:03:18 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2019-04-08 12:00:18 +0100 |
| commit | 0f43ca692dcb55108ea9a59c11a1a0e359dba367 (patch) | |
| tree | 7b3a462fac5e519fa6f431e4ce531463cb35174e /arch | |
| parent | 335b5c638bfd72b959b22c80f65dea3f614b6cca (diff) | |
| download | lwn-0f43ca692dcb55108ea9a59c11a1a0e359dba367.tar.gz lwn-0f43ca692dcb55108ea9a59c11a1a0e359dba367.zip | |
m68k/io: Remove useless definition of mmiowb()
m68k includes asm-generic/io.h, which provides a dummy definition of
mmiowb() if one isn't already provided by the architecture.
Remove the useless definition.
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/include/asm/io_mm.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h index 782b78f8a048..6c03ca5bc436 100644 --- a/arch/m68k/include/asm/io_mm.h +++ b/arch/m68k/include/asm/io_mm.h @@ -377,8 +377,6 @@ static inline void isa_delay(void) #define writesw(port, buf, nr) raw_outsw((port), (u16 *)(buf), (nr)) #define writesl(port, buf, nr) raw_outsl((port), (u32 *)(buf), (nr)) -#define mmiowb() - #ifndef CONFIG_SUN3 #define IO_SPACE_LIMIT 0xffff #else |