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ASoC: atmel: fix build error with CONFIG_SND_ATMEL_SOC_DMA=m

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[ Upstream commit 8fea78029f5e6ed734ae1957bef23cfda1af4354 ]

If CONFIG_SND_ATMEL_SOC_DMA=m, build error:

sound/soc/atmel/atmel_ssc_dai.o: In function `atmel_ssc_set_audio':
(.text+0x7cd): undefined reference to `atmel_pcm_dma_platform_register'

Function atmel_pcm_dma_platform_register is defined under
CONFIG SND_ATMEL_SOC_DMA, so select SND_ATMEL_SOC_DMA in
CONFIG SND_ATMEL_SOC_SSC, same to CONFIG_SND_ATMEL_SOC_PDC.

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Chen Zhou <chenzhou10@huawei.com>
Link: https://lore.kernel.org/r/20200113133242.144550-1-chenzhou10@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen Zhou 2020-01-13 21:32:42 +08:00 committed by prashantpaddune
parent 75203a48ca
commit 24ba6ca7bb
1 changed files with 2 additions and 0 deletions
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2
sound/soc/atmel/Kconfig
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@ -24,6 +24,8 @@ config SND_ATMEL_SOC_DMA
config SND_ATMEL_SOC_SSC_DMA
tristate
select SND_ATMEL_SOC_DMA
select SND_ATMEL_SOC_PDC
config SND_ATMEL_SOC_SSC
tristate