diff options
| author | David Howells <dhowells@redhat.com> | 2010-05-28 10:41:16 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-28 10:17:21 -0700 |
| commit | 8507bb0062bff1431bbcce921efe5cd1186fcff2 (patch) | |
| tree | 439c0436112ac225e7b2dbd020fc2083c4b45044 /arch/frv/include/asm/cache.h | |
| parent | 29d03fa12bc02c0f8085cd6bb06d11359a4bccaf (diff) | |
FRV: ARCH_KMALLOC_MINALIGN was already defined
ARCH_KMALLOC_MINALIGN was already defined in asm/mem-layout.h and so shouldn't
have been added to asm/cache.h as well, but rather altered in place.
The commit that added it to asm/cache.h was:
commit 69dcf3db03626c4f18de624e8632454ea12ff260
Author: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Mon May 24 14:32:54 2010 -0700
frv: set ARCH_KMALLOC_MINALIGN
Architectures that handle DMA-non-coherent memory need to set
ARCH_KMALLOC_MINALIGN to make sure that kmalloc'ed buffer is
DMA-safe: the buffer doesn't share a cache with the others.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/frv/include/asm/cache.h')
| -rw-r--r-- | arch/frv/include/asm/cache.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h index 7dc0f0f85b7..2797163b8f4 100644 --- a/arch/frv/include/asm/cache.h +++ b/arch/frv/include/asm/cache.h @@ -17,8 +17,6 @@ #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT) #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) -#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES - #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES))) |