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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2014-04-09 21:24:02 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2014-04-23 01:24:33 +0100 |
| commit | 64d3b6a3f480154b6727dd2187f5f2b58c15da77 (patch) | |
| tree | 96bc428b41e7ae19e68529b54089044cc635ca1e /Documentation/arm | |
| parent | a672917ab8964228f83ac1f0728468b309d6ea19 (diff) | |
| download | linux-64d3b6a3f480154b6727dd2187f5f2b58c15da77.tar.gz linux-64d3b6a3f480154b6727dd2187f5f2b58c15da77.tar.bz2 linux-64d3b6a3f480154b6727dd2187f5f2b58c15da77.zip | |
ARM: 8023/1: remove remnants of the static DMA mapping
It looks like the static mapping area for DMA was replaced by dynamic
allocation into the vmalloc area by commit e9da6e9905e6 but the
information in Documentation/arm/memory.txt was not removed accordingly.
CONSISTENT_END in arch/arm/include/asm/memory.h has no more users and
can be removed as well.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'Documentation/arm')
| -rw-r--r-- | Documentation/arm/memory.txt | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/Documentation/arm/memory.txt b/Documentation/arm/memory.txt index 4bfb9ffbdbc1..d74e8a5901fc 100644 --- a/Documentation/arm/memory.txt +++ b/Documentation/arm/memory.txt @@ -44,13 +44,6 @@ fffe0000 fffe7fff ITCM mapping area for platforms with fff00000 fffdffff Fixmap mapping region. Addresses provided by fix_to_virt() will be located here. -ffc00000 ffefffff DMA memory mapping region. Memory returned - by the dma_alloc_xxx functions will be - dynamically mapped here. - -ff000000 ffbfffff Reserved for future expansion of DMA - mapping region. - fee00000 feffffff Mapping of PCI I/O space. This is a static mapping within the vmalloc space. |