| commit | 842fa69f3e0c9a178b294e7af7c07f4c9d9e7af2 | [log] [tgz] |
|---|---|---|
| author | Andrew Morton <akpm@linux-foundation.org> | Wed Nov 02 13:39:33 2011 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Nov 02 16:07:02 2011 -0700 |
| tree | 5c7b18074454b5ffa8e11175cfe7de08e6549ca7 | |
| parent | c736de60aed869df8a9aba512cdaf89e32545b00 [diff] |
include/linux/dma-mapping.h: add dma_zalloc_coherent() Lots of driver code does a dma_alloc_coherent() and then zeroes out the memory with a memset. Make it easy for them. Cc: Alexandre Bounine <alexandre.bounine@idt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>