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Revert "ASoC: fsl: fix multiple definition of init_module"

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This reverts commit 25b8d31488a3fb3611651991969526b2ea475764.

While the commit fixes multiple init_module definition error with
module build, it breaks build when both imx-pcm-fiq and imx-pcm-dma
are built in as below.

  LD      sound/soc/fsl/snd-soc-fsl-ssi.o
  LD      sound/soc/fsl/snd-soc-fsl-utils.o
  LD      sound/soc/fsl/snd-soc-imx-ssi.o
  LD      sound/soc/fsl/snd-soc-imx-audmux.o
  LD      sound/soc/fsl/snd-soc-imx-pcm-fiq.o
  LD      sound/soc/fsl/snd-soc-imx-pcm-dma.o
  LD      sound/soc/fsl/snd-soc-eukrea-tlv320.o
  LD      sound/soc/fsl/snd-soc-imx-sgtl5000.o
  LD      sound/soc/fsl/snd-soc-imx-mc13783.o
  LD      sound/soc/fsl/built-in.o
sound/soc/fsl/snd-soc-imx-pcm-dma.o: In function `imx_pcm_free':
imx-pcm.c:(.text+0x464): multiple definition of `imx_pcm_free'
sound/soc/fsl/snd-soc-imx-pcm-fiq.o:imx-pcm-fiq.c:(.text+0x1a8): first defined here
sound/soc/fsl/snd-soc-imx-pcm-dma.o: In function `snd_imx_pcm_mmap':
imx-pcm.c:(.text+0x35c): multiple definition of `snd_imx_pcm_mmap'
sound/soc/fsl/snd-soc-imx-pcm-fiq.o:imx-pcm-fiq.c:(.text+0xa0): first defined here
sound/soc/fsl/snd-soc-imx-pcm-dma.o: In function `imx_pcm_new':
imx-pcm.c:(.text+0x3dc): multiple definition of `imx_pcm_new'
sound/soc/fsl/snd-soc-imx-pcm-fiq.o:imx-pcm-fiq.c:(.text+0x120): first defined here
make[4]: *** [sound/soc/fsl/built-in.o] Error 1

Let's revert the commit and find a proper fix for multiple init_module
definition error later.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Shawn Guo 2013-01-28 14:25:42 +08:00 committed by Mark Brown
parent 25b8d31488
commit 93d7b7622c
3 changed files with 11 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
sound/soc/fsl/Kconfig
View File

@ -108,13 +108,18 @@ if SND_IMX_SOC
config SND_SOC_IMX_SSI
tristate
config SND_SOC_IMX_PCM_FIQ
config SND_SOC_IMX_PCM
tristate
config SND_SOC_IMX_PCM_FIQ
bool
select FIQ
select SND_SOC_IMX_PCM
config SND_SOC_IMX_PCM_DMA
tristate
bool
select SND_SOC_DMAENGINE_PCM
select SND_SOC_IMX_PCM
config SND_SOC_IMX_AUDMUX
tristate

5
sound/soc/fsl/Makefile
View File

@ -41,10 +41,7 @@ endif
obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o
obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
obj-$(CONFIG_SND_SOC_IMX_PCM_FIQ) += snd-soc-imx-pcm-fiq.o
snd-soc-imx-pcm-fiq-y := imx-pcm-fiq.o imx-pcm.o
obj-$(CONFIG_SND_SOC_IMX_PCM_DMA) += snd-soc-imx-pcm-dma.o
snd-soc-imx-pcm-dma-y := imx-pcm-dma.o imx-pcm.o
obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o
# i.MX Machine Support
snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o

3
sound/soc/fsl/imx-pcm.c
View File

@ -31,6 +31,7 @@ int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
runtime->dma_bytes);
return ret;
}
EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap);
static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
{
@ -79,6 +80,7 @@ int imx_pcm_new(struct snd_soc_pcm_runtime *rtd)
out:
return ret;
}
EXPORT_SYMBOL_GPL(imx_pcm_new);
void imx_pcm_free(struct snd_pcm *pcm)
{
@ -100,6 +102,7 @@ void imx_pcm_free(struct snd_pcm *pcm)
buf->area = NULL;
}
}
EXPORT_SYMBOL_GPL(imx_pcm_free);
MODULE_DESCRIPTION("Freescale i.MX PCM driver");
MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");