diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-08-17 17:20:52 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-09-11 09:11:49 +0200 |
| commit | 96eb89caf753fd0c26d239d8483d92632fb5be15 (patch) | |
| tree | 633994853d86b15f063df9d52e32012f12531fba /kernel | |
| parent | dma-direct: lift gfp_t manipulation out of__dma_direct_alloc_pages (diff) | |
| download | linux-96eb89caf753fd0c26d239d8483d92632fb5be15.tar.xz linux-96eb89caf753fd0c26d239d8483d92632fb5be15.zip | |
dma-direct: use phys_to_dma_direct in dma_direct_alloc
Replace the currently open code copy.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/dma/direct.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c index 12e9f5f75dfe..57a6e7d7cf8f 100644 --- a/kernel/dma/direct.c +++ b/kernel/dma/direct.c @@ -240,10 +240,7 @@ void *dma_direct_alloc(struct device *dev, size_t size, goto out_encrypt_pages; } done: - if (force_dma_unencrypted(dev)) - *dma_handle = __phys_to_dma(dev, page_to_phys(page)); - else - *dma_handle = phys_to_dma(dev, page_to_phys(page)); + *dma_handle = phys_to_dma_direct(dev, page_to_phys(page)); return ret; out_encrypt_pages: |