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cross-tree: phase out dma_zalloc_coherent()

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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>
This commit is contained in:
Luis Chamberlain 2019-01-04 09:23:09 +01:00 • committed by Christoph Hellwig
parent 3bd6e94bec
commit 750afb08ca
173 changed files with 915 additions and 949 deletions
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4
sound/sparc/dbri.c
View file

@ -2541,8 +2541,8 @@ static int snd_dbri_create(struct snd_card *card,
dbri->op = op;
dbri->irq = irq;
dbri->dma = dma_zalloc_coherent(&op->dev, sizeof(struct dbri_dma),
&dbri->dma_dvma, GFP_KERNEL);
dbri->dma = dma_alloc_coherent(&op->dev, sizeof(struct dbri_dma),
&dbri->dma_dvma, GFP_KERNEL);
if (!dbri->dma)
return -ENOMEM;