[alsa-devel] [PATCH 2/8] ASoC: amd: dma driver changes for BT I2S controller instance

[Mukunda,Vijendar]

On Wednesday 28 March 2018 04:53 PM, kbuild test robot wrote:
> Hi Vijendar,
> 
> Thank you for the patch! Yet something to improve:
> 
> [auto build test ERROR on asoc/for-next]
> [also build test ERROR on next-20180327]
> [cannot apply to v4.16-rc7]
> [if your patch is applied to the wrong git tree, please drop us a note to help improve the system]
> 
> url:    https://github.com/0day-ci/linux/commits/Vijendar-Mukunda/ASoC-dwc-I2S-Controller-instance-param-added/20180327-175125
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
> config: x86_64-randconfig-s1-03281558 (attached as .config)
> compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
> reproduce:
>          # save the attached .config to linux build tree
>          make ARCH=x86_64
> 
> All errors (new ones prefixed by >>):
> 
>     sound/soc/dwc/dwc-i2s.o: In function `dw_pcm_push_tx':
>>> sound/soc/dwc/dwc-i2s.c:721: multiple definition of `dw_pcm_push_tx'
>     sound/soc/amd/acp-pcm-dma.o:sound/soc/amd/acp-pcm-dma.c:933: first defined here
>     sound/soc/dwc/dwc-i2s.o: In function `dw_pcm_pop_rx':
>>> sound/soc/dwc/local.h:129: multiple definition of `dw_pcm_pop_rx'
>     sound/soc/amd/acp-pcm-dma.o:sound/soc/amd/../dwc/local.h:129: first defined here
>     sound/soc/dwc/dwc-i2s.o: In function `dw_pcm_register':
>>> sound/soc/dwc/local.h:131: multiple definition of `dw_pcm_register'
>     sound/soc/amd/acp-pcm-dma.o:sound/soc/amd/../dwc/local.h:131: first defined here
> 
> vim +129 sound/soc/dwc/local.h
> 
> 79361b2b Jose Abreu 2016-06-09  122
> 79361b2b Jose Abreu 2016-06-09  123  #if IS_ENABLED(CONFIG_SND_DESIGNWARE_PCM)
> 79361b2b Jose Abreu 2016-06-09  124  void dw_pcm_push_tx(struct dw_i2s_dev *dev);
> e2f748e0 Jose Abreu 2016-12-27  125  void dw_pcm_pop_rx(struct dw_i2s_dev *dev);
> 79361b2b Jose Abreu 2016-06-09  126  int dw_pcm_register(struct platform_device *pdev);
> 79361b2b Jose Abreu 2016-06-09  127  #else
> 79361b2b Jose Abreu 2016-06-09  128  void dw_pcm_push_tx(struct dw_i2s_dev *dev) { }
> e2f748e0 Jose Abreu 2016-12-27 @129  void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { }
> 79361b2b Jose Abreu 2016-06-09  130  int dw_pcm_register(struct platform_device *pdev)
> 79361b2b Jose Abreu 2016-06-09 @131  {
> 79361b2b Jose Abreu 2016-06-09  132  	return -EINVAL;
> 79361b2b Jose Abreu 2016-06-09  133  }
> 79361b2b Jose Abreu 2016-06-09  134  #endif
> 79361b2b Jose Abreu 2016-06-09  135
> 
> :::::: The code at line 129 was first introduced by commit
> :::::: e2f748e06db389d9fd51413df23ff8d3615a47db ASoC: dwc: Add record capability in PIO mode
> 
> :::::: TO: Jose Abreu <Jose.Abreu at synopsys.com>
> :::::: CC: Mark Brown <broonie at kernel.org>
> 
> ---
> 0-DAY kernel test infrastructure                Open Source Technology Center
> https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
> 

posted patch as V2 after fixing kbuild errors.

Below is the link.

https://patchwork.kernel.org/patch/10316177/