linux-kernel - Re: [PATCH v4 2/2] usb: typec: qcom-pmic-typec: register drm

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Date:   Tue, 8 Aug 2023 19:30:20 +0800
From:   kernel test robot <lkp@...el.com>
To:     Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Bryan O'Donoghue <bryan.odonoghue@...aro.org>,
        Guenter Roeck <linux@...ck-us.net>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>
Cc:     llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
        linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v4 2/2] usb: typec: qcom-pmic-typec: register drm_bridge

Hi Dmitry,

kernel test robot noticed the following build errors:

[auto build test ERROR on usb/usb-linus]
[also build test ERROR on linus/master v6.5-rc5 next-20230808]
[cannot apply to usb/usb-testing usb/usb-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Dmitry-Baryshkov/usb-typec-altmodes-displayport-add-support-for-embedded-DP-cases/20230728-191207
base:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-linus
patch link:    https://lore.kernel.org/r/20230728110942.485358-3-dmitry.baryshkov%40linaro.org
patch subject: [PATCH v4 2/2] usb: typec: qcom-pmic-typec: register drm_bridge
config: i386-buildonly-randconfig-r006-20230808 (https://download.01.org/0day-ci/archive/20230808/202308081918.CVuUdaXs-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230808/202308081918.CVuUdaXs-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 <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202308081918.CVuUdaXs-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c:167:15: error: no member named 'of_node' in 'struct drm_bridge'
           tcpm->bridge.of_node = of_get_child_by_name(tcpm->dev->of_node, "connector");
           ~~~~~~~~~~~~ ^
   1 error generated.


vim +167 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c

   163	
   164	static int qcom_pmic_typec_init_drm(struct pmic_typec *tcpm)
   165	{
   166		tcpm->bridge.funcs = &qcom_pmic_typec_bridge_funcs;
 > 167		tcpm->bridge.of_node = of_get_child_by_name(tcpm->dev->of_node, "connector");
   168		tcpm->bridge.ops = DRM_BRIDGE_OP_HPD;
   169		tcpm->bridge.type = DRM_MODE_CONNECTOR_DisplayPort;
   170	
   171		return devm_drm_bridge_add(tcpm->dev, &tcpm->bridge);
   172	}
   173	#else
   174	static int qcom_pmic_typec_init_drm(struct pmic_typec *tcpm)
   175	{
   176		return 0;
   177	}
   178	#endif
   179	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki