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 e9da6e9905 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>
This commit is contained in:
Nicolas Pitre 2014-04-09 21:24:02 +01:00 committed by Russell King
parent a672917ab8
commit 64d3b6a3f4
2 changed files with 0 additions and 9 deletions

View File

@ -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.

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@ -83,8 +83,6 @@
*/
#define IOREMAP_MAX_ORDER 24
#define CONSISTENT_END (0xffe00000UL)
#else /* CONFIG_MMU */
/*