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authorChristoph Hellwig <hch@lst.de>2020-09-11 10:56:03 +0200
committerChristoph Hellwig <hch@lst.de>2020-10-06 07:07:03 +0200
commit5af638931eb374aa0894d8343cee72f50307ef20 (patch)
tree1019958fe55ef03dada9b48da1dc4117c7f7bcd8 /kernel
parent8df4051232152a0520ab3035c2d96f33083c2d6a (diff)
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dma-contiguous: remove dev_set_cma_area
dev_set_cma_area contains a trivial assignment. It has just three callers that all have a non-NULL device and depend on CONFIG_DMA_CMA, so remove the wrapper. Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/dma/contiguous.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/dma/contiguous.c b/kernel/dma/contiguous.c
index f4c150810fd2..95adcee972e8 100644
--- a/kernel/dma/contiguous.c
+++ b/kernel/dma/contiguous.c
@@ -359,14 +359,14 @@ void dma_free_contiguous(struct device *dev, struct page *page, size_t size)
static int rmem_cma_device_init(struct reserved_mem *rmem, struct device *dev)
{
- dev_set_cma_area(dev, rmem->priv);
+ dev->cma_area = rmem->priv;
return 0;
}
static void rmem_cma_device_release(struct reserved_mem *rmem,
struct device *dev)
{
- dev_set_cma_area(dev, NULL);
+ dev->cma_area = NULL;
}
static const struct reserved_mem_ops rmem_cma_ops = {