diff options
| author | Glauber Costa <gcosta@redhat.com> | 2008-04-08 12:20:58 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-19 13:19:58 -0400 |
| commit | d09d815c1b1d437a3ea89ecd92c91179266d1243 (patch) | |
| tree | 860aac1786676a01909d8ad1325bd3ffbe029039 /kernel/cpu.c | |
| parent | 8e8edc6401205da3000cc3dfa76f3fd28a21d73c (diff) | |
x86: isolate coherent mapping functions
i386 implements the declare coherent memory API, and x86_64 does not
it is reflected in pieces of dma_alloc_coherent and dma_free_coherent.
Those pieces are isolated in separate functions, that are declared
as empty macros in x86_64. This way we can make the code the same.
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 'kernel/cpu.c')
0 files changed, 0 insertions, 0 deletions