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charset=us-ascii Content-Disposition: inline Hi Dmitry, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b5f217084ab3ddd4bdd03cd437f8e3b7e2d1f5b6 commit: 4c3d525f65733e760f3700c0f3c83e8e46d2dcd8 drm/imx: ldb: switch to imx_legacy_bridge / drm_bridge_connector date: 3 months ago config: nios2-randconfig-r073-20241206 (https://download.01.org/0day-ci/archive/20241208/202412080122.CgaCjXX5-lkp@intel.com/config) compiler: nios2-linux-gcc (GCC) 14.2.0 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/202412080122.CgaCjXX5-lkp@intel.com/ smatch warnings: drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c:79 devm_imx_drm_legacy_bridge() warn: inconsistent indenting vim +79 drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 53 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 54 struct drm_bridge *devm_imx_drm_legacy_bridge(struct device *dev, cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 55 struct device_node *np, cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 56 int type) cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 57 { cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 58 struct imx_legacy_bridge *imx_bridge; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 59 int ret; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 60 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 61 imx_bridge = devm_kzalloc(dev, sizeof(*imx_bridge), GFP_KERNEL); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 62 if (!imx_bridge) cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 63 return ERR_PTR(-ENOMEM); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 64 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 65 ret = of_get_drm_display_mode(np, cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 66 &imx_bridge->mode, cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 67 &imx_bridge->bus_flags, cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 68 OF_USE_NATIVE_MODE); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 69 if (ret) cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 70 return ERR_PTR(ret); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 71 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 72 imx_bridge->mode.type |= DRM_MODE_TYPE_DRIVER; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 73 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 74 imx_bridge->base.funcs = &imx_legacy_bridge_funcs; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 75 imx_bridge->base.of_node = np; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 76 imx_bridge->base.ops = DRM_BRIDGE_OP_MODES; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 77 imx_bridge->base.type = type; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 78 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 @79 ret = devm_drm_bridge_add(dev, &imx_bridge->base); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 80 if (ret) cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 81 return ERR_PTR(ret); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 82 cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 83 return &imx_bridge->base; cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 84 } cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 85 EXPORT_SYMBOL_GPL(devm_imx_drm_legacy_bridge); cc3e8a216d6b817 Dmitry Baryshkov 2024-06-02 86 :::::: The code at line 79 was first introduced by commit :::::: cc3e8a216d6b817c509e1e1a3700055d178e04f8 drm/imx: add internal bridge handling display-timings DT node :::::: TO: Dmitry Baryshkov :::::: CC: Dmitry Baryshkov -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki