[geert-renesas-drivers:master 32/47] drivers/dma/dw-edma/dw-edma-core.c:231:13: error: redefinition of 'dw_edma_device_caps'

[geert-renesas-drivers:master 32/47] drivers/dma/dw-edma/dw-edma-core.c:231:13: error: redefinition of 'dw_edma_device_caps'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git master
head:   7e16ec08611059a1000cfa489ab5ae396d623e70
commit: 9ba38c702dd57eb4403edf14467a620ed3d8cc23 [32/47] Merge remote-tracking branch 'pci/next' into renesas-drivers
config: i386-randconfig-a015-20230417 (https://download.01.org/0day-ci/archive/20230419/202304191404.hmYyn4RN-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git/commit/?id=9ba38c702dd57eb4403edf14467a620ed3d8cc23
        git remote add geert-renesas-drivers https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git
        git fetch --no-tags geert-renesas-drivers master
        git checkout 9ba38c702dd57eb4403edf14467a620ed3d8cc23
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304191404.hmYyn4RN-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/dma/dw-edma/dw-edma-core.c:231:13: error: redefinition of 'dw_edma_device_caps'
   static void dw_edma_device_caps(struct dma_chan *dchan,
               ^
   drivers/dma/dw-edma/dw-edma-core.c:213:13: note: previous definition is here
   static void dw_edma_device_caps(struct dma_chan *dchan,
               ^
   1 error generated.


vim +/dw_edma_device_caps +231 drivers/dma/dw-edma/dw-edma-core.c

3883d64449ffe8 Serge Semin 2023-01-13  230  
6f94141d8662ff Serge Semin 2023-01-13 @231  static void dw_edma_device_caps(struct dma_chan *dchan,
6f94141d8662ff Serge Semin 2023-01-13  232  				struct dma_slave_caps *caps)
6f94141d8662ff Serge Semin 2023-01-13  233  {
6f94141d8662ff Serge Semin 2023-01-13  234  	struct dw_edma_chan *chan = dchan2dw_edma_chan(dchan);
6f94141d8662ff Serge Semin 2023-01-13  235  
6f94141d8662ff Serge Semin 2023-01-13  236  	if (chan->dw->chip->flags & DW_EDMA_CHIP_LOCAL) {
6f94141d8662ff Serge Semin 2023-01-13  237  		if (chan->dir == EDMA_DIR_READ)
6f94141d8662ff Serge Semin 2023-01-13  238  			caps->directions = BIT(DMA_DEV_TO_MEM);
6f94141d8662ff Serge Semin 2023-01-13  239  		else
6f94141d8662ff Serge Semin 2023-01-13  240  			caps->directions = BIT(DMA_MEM_TO_DEV);
6f94141d8662ff Serge Semin 2023-01-13  241  	} else {
6f94141d8662ff Serge Semin 2023-01-13  242  		if (chan->dir == EDMA_DIR_WRITE)
6f94141d8662ff Serge Semin 2023-01-13  243  			caps->directions = BIT(DMA_DEV_TO_MEM);
6f94141d8662ff Serge Semin 2023-01-13  244  		else
6f94141d8662ff Serge Semin 2023-01-13  245  			caps->directions = BIT(DMA_MEM_TO_DEV);
6f94141d8662ff Serge Semin 2023-01-13  246  	}
6f94141d8662ff Serge Semin 2023-01-13  247  }
6f94141d8662ff Serge Semin 2023-01-13  248  

:::::: The code at line 231 was first introduced by commit
:::::: 6f94141d8662ff9b164ea0c74a8325bbffc54183 dmaengine: dw-edma: Join read/write channels into a single device

:::::: TO: Serge Semin <Sergey.Semin@baikalelectronics.ru>
:::::: CC: Bjorn Helgaas <bhelgaas@google.com>

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests