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| author |   Christoph Hellwig <hch@lst.de> | 2019-06-21 15:13:14 +0200 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2019-06-21 15:13:14 +0200 |
| commit | 813e34adeefbd4a8ee0d3003db79f1a3b97dfe17 (patch) | |
| tree | 086c615727374eeb89fa4e59cf7e4f1b43dff55f /kernel | |
| parent | video: fbdev: pvr2fb: fix link error for pvr2fb_pci_exit (diff) | |
| download | linux-dev-813e34adeefbd4a8ee0d3003db79f1a3b97dfe17.tar.xz linux-dev-813e34adeefbd4a8ee0d3003db79f1a3b97dfe17.zip | |
jz4740_fb: fix DMA API abuse
Virtual addresses return from dma(m)_alloc_coherent are opaque in what
backs then, and drivers must not poke into them.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Manuel Lauss <manuel.lauss@gmail.com>
[b.zolnierkie: patch description fixup]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions