diff options
| author | Luis Chamberlain <[email protected]> | 2019-01-04 08:23:09 +0000 |
|---|---|---|
| committer | Christoph Hellwig <[email protected]> | 2019-01-08 12:58:37 +0000 |
| commit | 750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch) | |
| tree | 1dde3877eb4a1a0f0349786b66c3d9276ae94561 /drivers/misc/genwqe/card_utils.c | |
| parent | arch: restore generic-y += shmparam.h for some architectures (diff) | |
| download | kernel-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.gz kernel-750afb08ca71310fcf0c4e2cb1565c63b8235b60.zip | |
cross-tree: phase out dma_zalloc_coherent()
We already need to zero out memory for dma_alloc_coherent(), as such
using dma_zalloc_coherent() is superflous. Phase it out.
This change was generated with the following Coccinelle SmPL patch:
@ replace_dma_zalloc_coherent @
expression dev, size, data, handle, flags;
@@
-dma_zalloc_coherent(dev, size, handle, flags)
+dma_alloc_coherent(dev, size, handle, flags)
Suggested-by: Christoph Hellwig <[email protected]>
Signed-off-by: Luis Chamberlain <[email protected]>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'drivers/misc/genwqe/card_utils.c')
| -rw-r--r-- | drivers/misc/genwqe/card_utils.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c index efe2fb72d54b..25265fd0fd6e 100644 --- a/drivers/misc/genwqe/card_utils.c +++ b/drivers/misc/genwqe/card_utils.c @@ -218,8 +218,8 @@ void *__genwqe_alloc_consistent(struct genwqe_dev *cd, size_t size, if (get_order(size) >= MAX_ORDER) return NULL; - return dma_zalloc_coherent(&cd->pci_dev->dev, size, dma_handle, - GFP_KERNEL); + return dma_alloc_coherent(&cd->pci_dev->dev, size, dma_handle, + GFP_KERNEL); } void __genwqe_free_consistent(struct genwqe_dev *cd, size_t size, |