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drivers: dma-coherent: Fix typo in dma_mmap_from_coherent documentation

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The function documentation incorrectly references dma_release_coherent.
Fix it. Don't mention a specific function name as dma_mmap_from_coherent
as multiple callers.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
This commit is contained in:
Laurent Pinchart 2012-10-18 09:29:44 +02:00 • committed by Marek Szyprowski
parent 446c82fc44
commit ba4d93bc9e
1 changed files with 2 additions and 3 deletions
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5
drivers/base/dma-coherent.c
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@ -191,9 +191,8 @@ EXPORT_SYMBOL(dma_release_from_coherent);
* 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.
* *
* Returns 1 if we correctly mapped the memory, or 0 if * Returns 1 if we correctly mapped the memory, or 0 if the caller should
* dma_release_coherent() should proceed with mapping memory from * proceed with mapping memory from generic pools.
* generic pools.
*/ */
int dma_mmap_from_coherent(struct device *dev, struct vm_area_struct *vma, int dma_mmap_from_coherent(struct device *dev, struct vm_area_struct *vma,
void *vaddr, size_t size, int *ret) void *vaddr, size_t size, int *ret)