diff options
| author | Glauber Costa <gcosta@redhat.com> | 2008-03-25 18:36:27 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-19 19:19:56 +0200 |
| commit | 627610fcb70164991ed0d11110a56c43b15b9312 (patch) | |
| tree | 0ca48c7e894ac5d29775f0bcdaa567a4c39f6d25 /include/asm-x86/dma-mapping.h | |
| parent | 9231b269e09ed60910c159cf668f887623b7ac58 (diff) | |
x86: move dma_sync_single_range_for_cpu to common header
i386 gets an empty function.
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/dma-mapping.h')
| -rw-r--r-- | include/asm-x86/dma-mapping.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/asm-x86/dma-mapping.h b/include/asm-x86/dma-mapping.h index 8ad582c2080a..a466470f130d 100644 --- a/include/asm-x86/dma-mapping.h +++ b/include/asm-x86/dma-mapping.h @@ -114,4 +114,15 @@ dma_sync_single_for_device(struct device *hwdev, dma_addr_t dma_handle, flush_write_buffers(); } +static inline void +dma_sync_single_range_for_cpu(struct device *hwdev, dma_addr_t dma_handle, + unsigned long offset, size_t size, int direction) +{ + BUG_ON(!valid_dma_direction(direction)); + if (dma_ops->sync_single_range_for_cpu) + dma_ops->sync_single_range_for_cpu(hwdev, dma_handle, offset, + size, direction); + + flush_write_buffers(); +} #endif |