Build kernel with SND_SOC_IMC_PCM_DMA=m && SND_IMX_SOC=n leads the following
error:
sound/built-in.o: In function `fsl_sai_probe':
>> fsl_sai.c:(.text+0x5f662): undefined reference to `imx_pcm_dma_init'
sound/built-in.o: In function `fsl_esai_probe':
>> fsl_esai.c:(.text+0x6044b): undefined reference to `imx_pcm_dma_init'
Most cpu driver in soc/fsl has use the function 'imx_pcm_dma_init' which is
defined in imx-pcm-dma.c, so need to select SND_SOC_IMX_PCM_DMA, but it depends
on SND_IMX_SOC, if SND_IMX_SOC=n, then SND_SOC_IMX_PCM_DMA will not be
selected.
So remove the dependence of SND_IMX_SOC for SND_SOC_IMX_PCM_DMA.
Reported-by: kbuild test robot <fengguang...@intel.com>
Signed-off-by: Shengjiu Wang <shengjiu.w...@freescale.com>
---
sound/soc/fsl/Kconfig | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 5ae777a..3a3732c 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -15,7 +15,7 @@ config SND_SOC_FSL_ASRC
config SND_SOC_FSL_SAI
tristate "Synchronous Audio Interface (SAI) module support"
select REGMAP_MMIO
- select SND_SOC_IMX_PCM_DMA if SND_IMX_SOC != n
+ select SND_SOC_IMX_PCM_DMA
select SND_SOC_GENERIC_DMAENGINE_PCM
help
Say Y if you want to add Synchronous Audio Interface (SAI)
@@ -25,7 +25,7 @@ config SND_SOC_FSL_SAI
config SND_SOC_FSL_SSI
tristate "Synchronous Serial Interface module support"
- select SND_SOC_IMX_PCM_DMA if SND_IMX_SOC != n
+ select SND_SOC_IMX_PCM_DMA
select SND_SOC_IMX_PCM_FIQ if SND_IMX_SOC != n && (MXC_TZIC || MXC_AVIC)
select REGMAP_MMIO
help
@@ -37,7 +37,7 @@ config SND_SOC_FSL_SSI
config SND_SOC_FSL_SPDIF
tristate "Sony/Philips Digital Interface module support"
select REGMAP_MMIO
- select SND_SOC_IMX_PCM_DMA if SND_IMX_SOC != n
+ select SND_SOC_IMX_PCM_DMA
select SND_SOC_IMX_PCM_FIQ if SND_IMX_SOC != n && (MXC_TZIC || MXC_AVIC)
help
Say Y if you want to add Sony/Philips Digital Interface (SPDIF)
@@ -48,7 +48,7 @@ config SND_SOC_FSL_SPDIF
config SND_SOC_FSL_ESAI
tristate "Enhanced Serial Audio Interface (ESAI) module support"
select REGMAP_MMIO
- select SND_SOC_IMX_PCM_DMA if SND_IMX_SOC != n
+ select SND_SOC_IMX_PCM_DMA
help
Say Y if you want to add Enhanced Synchronous Audio Interface
(ESAI) support for the Freescale CPUs.
--
1.7.9.5
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