diff options
| author | John W. Linville <linville@tuxdriver.com> | 2005-11-07 00:57:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:23 -0800 |
| commit | e1531b4218a7ccfc1b2234b87105201e5ebe1bbf (patch) | |
| tree | 7bec90da745d4992d53a31339588f945d70c319c /include/asm-ia64/dma-mapping.h | |
| parent | 4ecc65e423ef10bdbec12362609b15fa8e8627c8 (diff) | |
[PATCH] ia64: re-implement dma_get_cache_alignment to avoid EXPORT_SYMBOL
The current ia64 implementation of dma_get_cache_alignment does not work
for modules because it relies on a symbol which is not exported. Direct
access to a global is a little ugly anyway, so this patch re-implements
dma_get_cache_alignment in a manner similar to what is currently used for
x86_64.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-ia64/dma-mapping.h')
| -rw-r--r-- | include/asm-ia64/dma-mapping.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/include/asm-ia64/dma-mapping.h b/include/asm-ia64/dma-mapping.h index 6347c984564..df67d40801d 100644 --- a/include/asm-ia64/dma-mapping.h +++ b/include/asm-ia64/dma-mapping.h @@ -48,12 +48,7 @@ dma_set_mask (struct device *dev, u64 mask) return 0; } -static inline int -dma_get_cache_alignment (void) -{ - extern int ia64_max_cacheline_size; - return ia64_max_cacheline_size; -} +extern int dma_get_cache_alignment(void); static inline void dma_cache_sync (void *vaddr, size_t size, enum dma_data_direction dir) |