ASoC: wm_adsp: Use GFP_DMA for algorithm readback
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 20 Jan 2013 13:17:30 +0000 (22:17 +0900)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Sun, 20 Jan 2013 13:17:30 +0000 (22:17 +0900)
Normally kmalloc() returns things that are DMA safe so not visible on all
platforms but we do need to explicitly request DMA safe memory.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

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