Commit 1af2cc64 authored Aug 11, 2015 by Geert Uytterhoeven Committed by Mark Brown Aug 11, 2015

ASoC: rsnd: Silence DMA slave ID compile warning on 64-bit



On arm64:

    sound/soc/sh/rcar/dma.c: In function 'rsnd_dmaen_init':
    sound/soc/sh/rcar/dma.c:180:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
	     (void *)id);
	     ^
    include/linux/dmaengine.h:1185:75: note: in definition of macro 'dma_request_channel'
     #define dma_request_channel(mask, x, y) __dma_request_channel(&(mask), x, y)
									       ^

Add an intermediate cast to "uintptr_t" to kill the compile warning.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent e773c2f9

sound/soc/sh/rcar/dma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -177,7 +177,7 @@ static int rsnd_dmaen_init(struct rsnd_dai_stream *io,
		dma_cap_set(DMA_SLAVE, mask);

		dmaen->chan = dma_request_channel(mask, shdma_chan_filter,
		(void *)id);
		(void *)(uintptr_t)id);
		}
		if (IS_ERR_OR_NULL(dmaen->chan)) {
		dmaen->chan = NULL;

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