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| author | Fuad Tabba <tabba@google.com> | 2021-05-24 09:29:53 +0100 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2021-05-25 19:27:49 +0100 |
| commit | e3974adb4ef591e898956083a3dfa6336bb88638 (patch) | |
| tree | 40a6901843b0f241328d3cec48ad33f4f6bf5ae7 /arch/arm64/include/asm/cacheflush.h | |
| parent | d044f8141847bee542998a6fd8de2c270fe40e48 (diff) | |
| download | linux-e3974adb4ef591e898956083a3dfa6336bb88638.tar.gz linux-e3974adb4ef591e898956083a3dfa6336bb88638.tar.bz2 linux-e3974adb4ef591e898956083a3dfa6336bb88638.zip | |
arm64: __inval_dcache_area to take end parameter instead of size
To be consistent with other functions with similar names and
functionality in cacheflush.h, cache.S, and cachetlb.rst, change
to specify the range in terms of start and end, as opposed to
start and size.
Because the code is shared with __dma_inv_area, it changes the
parameters for that as well. However, __dma_inv_area is local to
cache.S, so no other users are affected.
No functional change intended.
Reported-by: Will Deacon <will@kernel.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://lore.kernel.org/r/20210524083001.2586635-11-tabba@google.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/cacheflush.h')
| -rw-r--r-- | arch/arm64/include/asm/cacheflush.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/cacheflush.h b/arch/arm64/include/asm/cacheflush.h index a586afa84172..157234706817 100644 --- a/arch/arm64/include/asm/cacheflush.h +++ b/arch/arm64/include/asm/cacheflush.h @@ -59,7 +59,7 @@ extern void __flush_icache_range(unsigned long start, unsigned long end); extern void invalidate_icache_range(unsigned long start, unsigned long end); extern void __flush_dcache_area(void *addr, size_t len); -extern void __inval_dcache_area(void *addr, size_t len); +extern void __inval_dcache_area(unsigned long start, unsigned long end); extern void __clean_dcache_area_poc(void *addr, size_t len); extern void __clean_dcache_area_pop(void *addr, size_t len); extern void __clean_dcache_area_pou(void *addr, size_t len); |