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| author | Laurent Pinchart | 2013-12-16 19:16:08 +0100 |
|---|---|---|
| committer | Simon Horman | 2013-12-26 06:20:57 +0100 |
| commit | 4f387323853c495ac589210832fad4503f75a0e7 (patch) | |
| tree | ff7c67d3e22498ba48132012c0faa8ad2f8a2da3 /arch/arm64/xen | |
| parent | ARM: shmobile: armadillo: Fix coherent DMA mask (diff) | |
| download | kernel-qcow2-linux-4f387323853c495ac589210832fad4503f75a0e7.tar.gz kernel-qcow2-linux-4f387323853c495ac589210832fad4503f75a0e7.tar.xz kernel-qcow2-linux-4f387323853c495ac589210832fad4503f75a0e7.zip | |
ARM: shmobile: kzm9g: Fix coherent DMA mask
Commit 4dcfa60071b3d23f0181f27d8519f12e37cefbb9 ("ARM: DMA-API: better
handing of DMA masks for coherent allocations") added an additional
check to the coherent DMA mask that results in an error when the mask is
larger than what dma_addr_t can address.
Set the LCDC coherent DMA mask to DMA_BIT_MASK(32) instead of ~0 to fix
the problem.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/xen')
0 files changed, 0 insertions, 0 deletions