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authorLuis Chamberlain <mcgrof@kernel.org>2019-01-04 09:23:09 +0100
committerChristoph Hellwig <hch@lst.de>2019-01-08 13:58:37 +0100
commit750afb08ca71310fcf0c4e2cb1565c63b8235b60 (patch)
tree1dde3877eb4a1a0f0349786b66c3d9276ae94561 /include
parentarch: restore generic-y += shmparam.h for some architectures (diff)
downloadlinux-750afb08ca71310fcf0c4e2cb1565c63b8235b60.tar.xz
linux-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 <hch@lst.de> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> [hch: re-ran the script on the latest tree] Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/pci-dma-compat.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/pci-dma-compat.h b/include/linux/pci-dma-compat.h
index cb1adf0b78a9..249d4d7fbf18 100644
--- a/include/linux/pci-dma-compat.h
+++ b/include/linux/pci-dma-compat.h
@@ -24,7 +24,7 @@ static inline void *
pci_zalloc_consistent(struct pci_dev *hwdev, size_t size,
dma_addr_t *dma_handle)
{
- return dma_zalloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC);
+ return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC);
}
static inline void