Hi Maxime, I love your patch! Perhaps something to improve: [auto build test WARNING on clk/clk-next] [also build test WARNING on robh/for-next anholt/for-next v5.6-rc3 next-20200224] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Maxime-Ripard/drm-vc4-Support-BCM2711-Display-Pipeline/20200224-172730 base: https://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git clk-next reproduce: # apt-get install sparse # sparse version: v0.6.1-173-ge0787745-dirty make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> sparse warnings: (new ones prefixed by >>) >> drivers/clk/bcm/clk-raspberrypi.c:365:56: sparse: sparse: incorrect type in argument 2 (different base types) >> drivers/clk/bcm/clk-raspberrypi.c:365:56: sparse: expected unsigned int parent >> drivers/clk/bcm/clk-raspberrypi.c:365:56: sparse: got restricted __le32 [usertype] parent drivers/clk/bcm/clk-raspberrypi.c:365:70: sparse: sparse: incorrect type in argument 3 (different base types) >> drivers/clk/bcm/clk-raspberrypi.c:365:70: sparse: expected unsigned int id >> drivers/clk/bcm/clk-raspberrypi.c:365:70: sparse: got restricted __le32 [usertype] id >> drivers/clk/bcm/clk-raspberrypi.c:369:31: sparse: sparse: restricted __le32 degrades to integer drivers/clk/bcm/clk-raspberrypi.c:370:33: sparse: sparse: restricted __le32 degrades to integer vim +365 drivers/clk/bcm/clk-raspberrypi.c 345 346 static int raspberrypi_discover_clocks(struct raspberrypi_clk *rpi, 347 struct clk_hw_onecell_data *data) 348 { 349 struct rpi_firmware_get_clocks_response *clks; 350 size_t clks_size = NUM_FW_CLKS * sizeof(*clks); 351 int ret; 352 353 clks = devm_kzalloc(rpi->dev, clks_size, GFP_KERNEL); 354 if (!clks) 355 return -ENOMEM; 356 357 ret = rpi_firmware_property(rpi->firmware, RPI_FIRMWARE_GET_CLOCKS, 358 clks, clks_size); 359 if (ret) 360 return ret; 361 362 while (clks->id) { 363 struct clk_hw *hw; 364 > 365 hw = raspberrypi_clk_register(rpi, clks->parent, clks->id); 366 if (IS_ERR(hw)) 367 return PTR_ERR(hw); 368 > 369 data->hws[clks->id] = hw; 370 data->num = clks->id + 1; 371 clks++; 372 } 373 374 return 0; 375 } 376 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
