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| author | Christoph Hellwig <hch@lst.de> | 2018-09-08 11:22:43 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2018-09-20 09:01:15 +0200 |
| commit | bc3ec75de5452db59b683487867ba562b950708a (patch) | |
| tree | ad93be8bbaea3429f83fb0afd6b7597ec90a1e7b /arch/mips/jazz | |
| parent | dma-mapping: move the dma_coherent flag to struct device (diff) | |
| download | linux-bc3ec75de5452db59b683487867ba562b950708a.tar.xz linux-bc3ec75de5452db59b683487867ba562b950708a.zip | |
dma-mapping: merge direct and noncoherent ops
All the cache maintainance is already stubbed out when not enabled,
but merging the two allows us to nicely handle the case where
cache maintainance is required for some devices, but not others.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Paul Burton <paul.burton@mips.com> # MIPS parts
Diffstat (limited to 'arch/mips/jazz')
| -rw-r--r-- | arch/mips/jazz/jazzdma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/jazz/jazzdma.c b/arch/mips/jazz/jazzdma.c index d31bc2f01208..bb49dfa1a9a3 100644 --- a/arch/mips/jazz/jazzdma.c +++ b/arch/mips/jazz/jazzdma.c @@ -564,13 +564,13 @@ static void *jazz_dma_alloc(struct device *dev, size_t size, { void *ret; - ret = dma_direct_alloc(dev, size, dma_handle, gfp, attrs); + ret = dma_direct_alloc_pages(dev, size, dma_handle, gfp, attrs); if (!ret) return NULL; *dma_handle = vdma_alloc(virt_to_phys(ret), size); if (*dma_handle == VDMA_ERROR) { - dma_direct_free(dev, size, ret, *dma_handle, attrs); + dma_direct_free_pages(dev, size, ret, *dma_handle, attrs); return NULL; } @@ -587,7 +587,7 @@ static void jazz_dma_free(struct device *dev, size_t size, void *vaddr, vdma_free(dma_handle); if (!(attrs & DMA_ATTR_NON_CONSISTENT)) vaddr = (void *)CAC_ADDR((unsigned long)vaddr); - return dma_direct_free(dev, size, vaddr, dma_handle, attrs); + dma_direct_free_pages(dev, size, vaddr, dma_handle, attrs); } static dma_addr_t jazz_dma_map_page(struct device *dev, struct page *page, |