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>

diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
index 24e88fe..c30f3e1 100644 (file)
--- a/drivers/base/dma-buf.c
+++ b/drivers/base/dma-buf.c
@@ -493,6 +493,7 @@ EXPORT_SYMBOL_GPL(dma_buf_vmap);
 /**
  * dma_buf_vunmap - Unmap a vmap obtained by dma_buf_vmap.
  * @dmabuf:    [in]    buffer to vunmap
+ * @vaddr:     [in]    vmap to vunmap
  */
 void dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr)
 {

diff --git a/drivers/base/dma-coherent.c b/drivers/base/dma-coherent.c
index 1b85949..560a717 100644 (file)
--- a/drivers/base/dma-coherent.c
+++ b/drivers/base/dma-coherent.c
@@ -186,6 +186,7 @@ EXPORT_SYMBOL(dma_release_from_coherent);
  * @vma:       vm_area for the userspace memory
  * @vaddr:     cpu address returned 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
  * coherent memory pool and if so, maps that memory to the provided vma.