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git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
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linux
ASoC: rsnd: dma.c: tidyup rsnd_dma_probe()
This patch tidyups rsnd_dma_probe(), but there is no effect.
This is prepare for Gen4 support.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r0va5elq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
authored by
Kuninori Morimoto
and committed by
Mark Brown
beab0aad
c20bc7c9
+7
-2
+7
-2
sound/soc/sh/rcar/dma.c
+7
-2
sound/soc/sh/rcar/dma.c
···
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/*
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* for Gen2 or later
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*/
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-
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "audmapp");
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dmac = devm_kzalloc(dev, sizeof(*dmac), GFP_KERNEL);
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if (!dmac || !res) {
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+
if (!dmac) {
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dev_err(dev, "dma allocate failed\n");
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return 0; /* it will be PIO mode */
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}
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+
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res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "audmapp");
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if (!res) {
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dev_err(dev, "lack of audmapp in DT\n");
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return 0; /* it will be PIO mode */
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}
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