leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

dmaengine: replace dma_async_client_register with dmaengine_get

Browse Source 
Now that clients no longer need to be notified of channel arrival
dma_async_client_register can simply increment the dmaengine_ref_count.

Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Dan Williams
2009-01-06 11:38:17 -07:00
parent 74465b4ff9
commit 209b84a88f
4 changed files with 11 additions and 133 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/linux/dmaengine.h
View File

@@ -318,8 +318,8 @@ struct dma_device {
/* --- public DMA engine API --- */
void dma_async_client_register(struct dma_client *client);
void dma_async_client_unregister(struct dma_client *client);
void dmaengine_get(void);
void dmaengine_put(void);
void dma_async_client_chan_request(struct dma_client *client);
dma_cookie_t dma_async_memcpy_buf_to_buf(struct dma_chan *chan,
void *dest, void *src, size_t len);