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driver core: fix some kernel-doc warnings in dma*.c 

Fix kernel-doc warnings in drivers/base/dma*.c:

Warning(drivers/base/dma-buf.c:498): No description found for parameter 'vaddr'
Warning(drivers/base/dma-coherent.c:199): No description found for parameter 'ret'

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Randy Dunlap 2012-06-09 15:02:59 -07:00 committed by Greg Kroah-Hartman
parent be3a07f71c
commit 6e7b4a59b3
2 changed files with 2 additions and 0 deletions
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1
drivers/base/dma-buf.c
View File

@ -493,6 +493,7 @@ EXPORT_SYMBOL_GPL(dma_buf_vmap);
/** /**
* dma_buf_vunmap - Unmap a vmap obtained by dma_buf_vmap. * dma_buf_vunmap - Unmap a vmap obtained by dma_buf_vmap.
* @dmabuf: [in] buffer to vunmap * @dmabuf: [in] buffer to vunmap
* @vaddr: [in] vmap to vunmap
*/ */
void dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr) void dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr)
{ {

1
drivers/base/dma-coherent.c
View File

@ -186,6 +186,7 @@ EXPORT_SYMBOL(dma_release_from_coherent);
* @vma: vm_area for the userspace memory * @vma: vm_area for the userspace memory
* @vaddr: cpu address returned by dma_alloc_from_coherent * @vaddr: cpu address returned by dma_alloc_from_coherent
* @size: size of the memory buffer allocated by dma_alloc_from_coherent * @size: size of the memory buffer allocated by dma_alloc_from_coherent
* @ret: result from remap_pfn_range()
* *
* This checks whether the memory was allocated from the per-device * This checks whether the memory was allocated from the per-device
* coherent memory pool and if so, maps that memory to the provided vma. * coherent memory pool and if so, maps that memory to the provided vma.