[PATCH -next] dma: Add dev_id parameter description in request_dma_bycap
Yang Li <[email protected]>
| Newsgroups | gmane.linux.ports.sh.devel,gmane.linux.kernel |
|---|---|
| Message-ID | <[email protected]> |
This patch adds the missing description for the dev_id parameter in the kernel documentation for the request_dma_bycap function. Signed-off-by: Yang Li <[email protected]> --- arch/sh/drivers/dma/dma-api.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/sh/drivers/dma/dma-api.c b/arch/sh/drivers/dma/dma-api.c index 89cd4a3b4cca..65005d348877 100644 --- a/arch/sh/drivers/dma/dma-api.c +++ b/arch/sh/drivers/dma/dma-api.c @@ -116,6 +116,7 @@ static int search_cap(const char **haystack, const char *needle) * request_dma_bycap - Allocate a DMA channel based on its capabilities * @dmac: List of DMA controllers to search * @caps: List of capabilities + * @dev_id: Unique identifier for the device that is requesting a DMA channel * * Search all channels of all DMA controllers to find a channel which * matches the requested capabilities. The result is the channel -- 2.20.1.7.g153144c