tree: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next head: 61c0f69a2ff79c8f388a9e973abb4853be467127 commit: dbf21777caa8b8c88c12f7f036b01208fec0d55a [3/5] drm: verisilicon: add a driver for Verisilicon display controllers config: riscv-randconfig-r052-20260224 (https://download.01.org/0day-ci/archive/20260224/[email protected]/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 9a109fbb6e184ec9bcce10615949f598f4c974a9)
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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ cocci warnings: (new ones prefixed by >>) >> drivers/gpu/drm/verisilicon/vs_bridge.c:325:9-16: WARNING: ERR_CAST can be >> used with bridge -- >> drivers/gpu/drm/verisilicon/vs_crtc.c:175:9-16: WARNING: ERR_CAST can be >> used with primary -- >> drivers/gpu/drm/verisilicon/vs_dc.c:109:2-9: line 109 is redundant because >> platform_get_irq() already prints an error vim +325 drivers/gpu/drm/verisilicon/vs_bridge.c 288 289 struct vs_bridge *vs_bridge_init(struct drm_device *drm_dev, 290 struct vs_crtc *crtc) 291 { 292 unsigned int output = crtc->id; 293 struct vs_bridge *bridge; 294 struct drm_bridge *next; 295 enum vs_bridge_output_interface intf; 296 const struct drm_bridge_funcs *bridge_funcs; 297 int ret, enctype; 298 299 intf = vs_bridge_detect_output_interface(drm_dev->dev->of_node, 300 output); 301 if (intf == -ENODEV) { 302 drm_dbg(drm_dev, "Skipping output %u\n", output); 303 return NULL; 304 } 305 306 next = devm_drm_of_get_bridge(drm_dev->dev, drm_dev->dev->of_node, 307 output, intf); 308 if (IS_ERR(next)) { 309 ret = PTR_ERR(next); 310 if (ret != -EPROBE_DEFER) 311 drm_err(drm_dev, 312 "Cannot get downstream bridge of output %u\n", 313 output); 314 return ERR_PTR(ret); 315 } 316 317 if (intf == VSDC_OUTPUT_INTERFACE_DPI) 318 bridge_funcs = &vs_dpi_bridge_funcs; 319 else 320 bridge_funcs = &vs_dp_bridge_funcs; 321 322 bridge = devm_drm_bridge_alloc(drm_dev->dev, struct vs_bridge, base, 323 bridge_funcs); 324 if (IS_ERR(bridge)) > 325 return ERR_PTR(PTR_ERR(bridge)); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
