From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
8616774("ASoC: rnsd: fix build regression without CONFIG_OF")
added "depends on DMA_OF" in SND_SOC_RCAR to avoid compile error of
sound/built-in.o: In function `rsnd_dma_request_channel':
:(.text+0x9fb84): undefined reference to `of_dma_request_slave_channel'
But, it was OF base DMAEngine API definition issue, not SND_SOC_RCAR
issue. This patch remove DMA_OF dependence.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
>> Mark
This patch is based on DMA branch
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/slave-dma.git :: topic/of
commit 9290a16cf19301224556bc7bcb913c0c2a45bb9a
Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Date: Fri Aug 21 11:48:37 2015 +0000
dmaengine: OF DMAEngine API based on CONFIG_DMA_OF instead of CONFIG_OF
5fa422c ("dmaengine: move drivers/of/dma.c -> drivers/dma/of-dma.c")
moved OF base DMAEngine code to of-dma.c, then it based on CONFIG_DMA_OF.
But, OF base DMAEngine API on of_dma.h still based on CONFIG_OF now.
So, current kernel can't find OF base DMAEngine API if .config has CONFIG_OF,
but not have CONFIG_DMA_OF. This patch tidyup it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
sound/soc/sh/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index 206d1ed..c9902a6 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -36,7 +36,6 @@ config SND_SOC_SH4_SIU
config SND_SOC_RCAR
tristate "R-Car series SRU/SCU/SSIU/SSI support"
- depends on DMA_OF
depends on COMMON_CLK
select SND_SIMPLE_CARD
select REGMAP_MMIO
--
1.9.1
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