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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: bcde95ce32b666478d6737219caa4f8005a8f201 commit: 6a40fb8245965b481b4dcce011cd63f20bf91ee0 dmaengine: xilinx: xdma: Fix synchronization issue date: 9 months ago config: nios2-randconfig-001-20241220 (https://download.01.org/0day-ci/archive/20241223/202412230745.NH8G1nhv-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241223/202412230745.NH8G1nhv-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202412230745.NH8G1nhv-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/dma/xilinx/xdma.c:76: warning: Function parameter or struct member 'last_interrupt' not described in 'xdma_chan' >> drivers/dma/xilinx/xdma.c:76: warning: Function parameter or struct member 'stop_requested' not described in 'xdma_chan' vim +76 drivers/dma/xilinx/xdma.c 17ce252266c7f0 Lizhi Hou 2023-01-19 53 17ce252266c7f0 Lizhi Hou 2023-01-19 54 /** 17ce252266c7f0 Lizhi Hou 2023-01-19 55 * struct xdma_chan - Driver specific DMA channel structure 17ce252266c7f0 Lizhi Hou 2023-01-19 56 * @vchan: Virtual channel 17ce252266c7f0 Lizhi Hou 2023-01-19 57 * @xdev_hdl: Pointer to DMA device structure 17ce252266c7f0 Lizhi Hou 2023-01-19 58 * @base: Offset of channel registers 17ce252266c7f0 Lizhi Hou 2023-01-19 59 * @desc_pool: Descriptor pool 17ce252266c7f0 Lizhi Hou 2023-01-19 60 * @busy: Busy flag of the channel 17ce252266c7f0 Lizhi Hou 2023-01-19 61 * @dir: Transferring direction of the channel 17ce252266c7f0 Lizhi Hou 2023-01-19 62 * @cfg: Transferring config of the channel 17ce252266c7f0 Lizhi Hou 2023-01-19 63 * @irq: IRQ assigned to the channel 17ce252266c7f0 Lizhi Hou 2023-01-19 64 */ 17ce252266c7f0 Lizhi Hou 2023-01-19 65 struct xdma_chan { 17ce252266c7f0 Lizhi Hou 2023-01-19 66 struct virt_dma_chan vchan; 17ce252266c7f0 Lizhi Hou 2023-01-19 67 void *xdev_hdl; 17ce252266c7f0 Lizhi Hou 2023-01-19 68 u32 base; 17ce252266c7f0 Lizhi Hou 2023-01-19 69 struct dma_pool *desc_pool; 17ce252266c7f0 Lizhi Hou 2023-01-19 70 bool busy; 17ce252266c7f0 Lizhi Hou 2023-01-19 71 enum dma_transfer_direction dir; 17ce252266c7f0 Lizhi Hou 2023-01-19 72 struct dma_slave_config cfg; 17ce252266c7f0 Lizhi Hou 2023-01-19 73 u32 irq; 6a40fb8245965b Louis Chauvet 2024-03-27 74 struct completion last_interrupt; 6a40fb8245965b Louis Chauvet 2024-03-27 75 bool stop_requested; 17ce252266c7f0 Lizhi Hou 2023-01-19 @76 }; 17ce252266c7f0 Lizhi Hou 2023-01-19 77 :::::: The code at line 76 was first introduced by commit :::::: 17ce252266c7f016ece026492c45838f852ddc79 dmaengine: xilinx: xdma: Add xilinx xdma driver :::::: TO: Lizhi Hou :::::: CC: Vinod Koul -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki