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| author | George G. Davis <ggdavisiv@gmail.com> | 2015-01-16 13:21:05 +0300 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2015-01-21 18:59:19 +0300 |
| commit | 99a468d779f6851a31053e6a33bf91391034010b (patch) | |
| tree | 7c9feb65a535727ba447699686c8ab57d57ad1e4 /arch/arm/mm/init.c | |
| parent | 35997a231021d603ddc73e1abfbe4f76d63f23b2 (diff) | |
| download | linux-99a468d779f6851a31053e6a33bf91391034010b.tar.xz | |
ARM: 8286/1: mm: Fix dma_contiguous_reserve comment
DMA contiguous allocations have been able to use highmem since commit
"95b0e65 ARM: mm: don't limit default CMA region only to low memory"
but a comment still notes the earlier "low memory" limitation. Update
the comment to remove the low memory limitation and fix the
s/contigouos/contiguous/ typo while we're at it.
Signed-off-by: George G. Davis <george_davis@mentor.com>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/init.c')
| -rw-r--r-- | arch/arm/mm/init.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 98ad9c79ea0e..d538dc73fcb0 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -319,10 +319,7 @@ void __init arm_memblock_init(const struct machine_desc *mdesc) early_init_fdt_scan_reserved_mem(); - /* - * reserve memory for DMA contigouos allocations, - * must come from DMA area inside low memory - */ + /* reserve memory for DMA contiguous allocations */ dma_contiguous_reserve(arm_dma_limit); arm_memblock_steal_permitted = false; |