diff options
| author | Christoph Lameter <clameter@sgi.com> | 2007-02-10 10:43:13 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-11 19:51:18 +0100 |
| commit | 339ba9b15df58199b9783a23af234e947ec9e6ba (patch) | |
| tree | fe9e4c8eeb26a47b6127890d9f10f7f739c35119 /arch/sh64 | |
| parent | [PATCH] optional ZONE_DMA: remove ZONE_DMA remains from parisc (diff) | |
| download | linux-339ba9b15df58199b9783a23af234e947ec9e6ba.tar.xz linux-339ba9b15df58199b9783a23af234e947ec9e6ba.zip | |
[PATCH] optional ZONE_DMA: remove ZONE_DMA remains from sh/sh64
sh / sh64: Remove ZONE_DMA remains.
Both arches do not need ZONE_DMA
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/sh64')
| -rw-r--r-- | arch/sh64/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sh64/mm/init.c | 5 |
2 files changed, 1 insertions, 7 deletions
diff --git a/arch/sh64/Kconfig b/arch/sh64/Kconfig index 7bc0744b7ab6..e14b533558c8 100644 --- a/arch/sh64/Kconfig +++ b/arch/sh64/Kconfig @@ -36,9 +36,6 @@ config GENERIC_CALIBRATE_DELAY config RWSEM_XCHGADD_ALGORITHM bool -config GENERIC_ISA_DMA - bool - config ARCH_HAS_ILOG2_U32 bool default n diff --git a/arch/sh64/mm/init.c b/arch/sh64/mm/init.c index 83295bd21aa7..5dc08787259c 100644 --- a/arch/sh64/mm/init.c +++ b/arch/sh64/mm/init.c @@ -118,10 +118,7 @@ void __init paging_init(void) mmu_context_cache = MMU_CONTEXT_FIRST_VERSION; - /* - * All memory is good as ZONE_NORMAL (fall-through) and ZONE_DMA. - */ - zones_size[ZONE_DMA] = MAX_LOW_PFN - START_PFN; + zones_size[ZONE_NORMAL] = MAX_LOW_PFN - START_PFN; NODE_DATA(0)->node_mem_map = NULL; free_area_init_node(0, NODE_DATA(0), zones_size, __MEMORY_START >> PAGE_SHIFT, 0); } |