On Tue, Apr 25, 2023 at 8:10 PM kernel test robot <lkp@xxxxxxxxx> wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git master > head: 109f3e0b7f96d5fdf923b8002a68961774c25a6e > commit: 96f65c7bbf0f2e3f2913180b739a926d3b3ddc9c [32/48] Merge remote-tracking branch 'pci/next' into renesas-drivers > config: ia64-allmodconfig (https://download.01.org/0day-ci/archive/20230426/202304260234.QTHOuoZG-lkp@xxxxxxxxx/config) > compiler: ia64-linux-gcc (GCC) 12.1.0 > 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=96f65c7bbf0f2e3f2913180b739a926d3b3ddc9c > 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 96f65c7bbf0f2e3f2913180b739a926d3b3ddc9c > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=ia64 SHELL=/bin/bash drivers/dma/dw-edma/ > > If you fix the issue, kindly add following tag where applicable > | Reported-by: kernel test robot <lkp@xxxxxxxxx> > | Link: https://lore.kernel.org/oe-kbuild-all/202304260234.QTHOuoZG-lkp@xxxxxxxxx/ > > All errors (new ones prefixed by >>): > > >> drivers/dma/dw-edma/dw-edma-core.c:231:13: error: redefinition of 'dw_edma_device_caps' > 231 | static void dw_edma_device_caps(struct dma_chan *dchan, > | ^~~~~~~~~~~~~~~~~~~ > drivers/dma/dw-edma/dw-edma-core.c:213:13: note: previous definition of 'dw_edma_device_caps' with type 'void(struct dma_chan *, struct dma_slave_caps *)' > 213 | static void dw_edma_device_caps(struct dma_chan *dchan, > | ^~~~~~~~~~~~~~~~~~~ > drivers/dma/dw-edma/dw-edma-core.c:213:13: warning: 'dw_edma_device_caps' defined but not used [-Wunused-function] Thanks, looks like a borked merge conflict on my side. > 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 Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
