[ti:ti-rt-linux-6.1.y-cicd 256/382] WARNING: modpost: module dma-buf-phys uses symbol dma_buf_unmap_attachment from namespace DMA_BUF, but does not import it.

[ti:ti-rt-linux-6.1.y-cicd 256/382] WARNING: modpost: module dma-buf-phys uses symbol dma_buf_unmap_attachment from namespace DMA_BUF, but does not import it.

[kernel test robot]

tree:   git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-rt-linux-6.1.y-cicd
head:   451df8c0a2a3bcf0656b2f6fdc49d6fb4d05f186
commit: a6d074da1a95aa77f6d6315d7c454623ff578a7e [256/382] HACK: misc: Add dma-buf to physical address exporter
config: sh-randconfig-002-20241013 (https://download.01.org/0day-ci/archive/20241013/202410130927.pen12PCq-lkp@intel.com/config)
compiler: sh4-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241013/202410130927.pen12PCq-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202410130927.pen12PCq-lkp@intel.com/

All warnings (new ones prefixed by >>, old ones prefixed by <<):

>> WARNING: modpost: module dma-buf-phys uses symbol dma_buf_unmap_attachment from namespace DMA_BUF, but does not import it.
>> WARNING: modpost: module dma-buf-phys uses symbol dma_buf_put from namespace DMA_BUF, but does not import it.
>> WARNING: modpost: module dma-buf-phys uses symbol dma_buf_detach from namespace DMA_BUF, but does not import it.
>> WARNING: modpost: module dma-buf-phys uses symbol dma_buf_get from namespace DMA_BUF, but does not import it.
>> WARNING: modpost: module dma-buf-phys uses symbol dma_buf_attach from namespace DMA_BUF, but does not import it.
>> WARNING: modpost: module dma-buf-phys uses symbol dma_buf_map_attachment from namespace DMA_BUF, but does not import it.

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https://github.com/intel/lkp-tests/wiki