diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-16 19:16:09 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-26 14:21:03 +0900 |
| commit | b6328a6b7ba57fc84c38248f6f0e387e1170f1a8 (patch) | |
| tree | 932bf928f1b86e62c0da57f723dcf1aaa648ae3c /arch/arm/mach-vexpress/spc.c | |
| parent | 4f387323853c495ac589210832fad4503f75a0e7 (diff) | |
ARM: shmobile: mackerel: 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/arm/mach-vexpress/spc.c')
0 files changed, 0 insertions, 0 deletions