Commit f2a93e2a authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm_adsp: Use GFP_DMA for algorithm readback 



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: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 25c62f7e

sound/soc/codecs/wm_adsp.c

+1 −1
Original line number Diff line number Diff line
@@ -553,7 +553,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp) 
		adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbeadead\n",

			  term, be32_to_cpu(val));



	alg = kzalloc((term - pos) * 2, GFP_KERNEL);

	alg = kzalloc((term - pos) * 2, GFP_KERNEL | GFP_DMA);

	if (!alg)

		return -ENOMEM;

CRA Git | Maintained and supported by SUSTech CRA and CCSE