Re: [usb:usb-testing 5/12] drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c:113:46: error: passing argument 1 of 'devm_drm_dp_hpd_bridge_add' from incompatible pointer type

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On Sat, May 11, 2024 at 04:36:30AM +0800, kernel test robot wrote:
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing
> head:   344f74cf531d90245e1296b3ffbaa7df99dd18f6
> commit: 718b36a7b49acbba36546371db2d235271ceb06c [5/12] usb: typec: qcom-pmic-typec: split HPD bridge alloc and registration
> config: sh-allmodconfig (https://download.01.org/0day-ci/archive/20240511/202405110428.TMCfb1Ut-lkp@xxxxxxxxx/config)
> compiler: sh4-linux-gcc (GCC) 13.2.0
> reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240511/202405110428.TMCfb1Ut-lkp@xxxxxxxxx/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@xxxxxxxxx>
> | Closes: https://lore.kernel.org/oe-kbuild-all/202405110428.TMCfb1Ut-lkp@xxxxxxxxx/
> 
> All errors (new ones prefixed by >>):
> 
>    drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c: In function 'qcom_pmic_typec_probe':
> >> drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c:113:46: error: passing argument 1 of 'devm_drm_dp_hpd_bridge_add' from incompatible pointer type [-Werror=incompatible-pointer-types]
>      113 |         ret = devm_drm_dp_hpd_bridge_add(tcpm->dev, bridge_dev);
>          |                                          ~~~~^~~~~
>          |                                              |
>          |                                              struct device *
>    In file included from drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c:21:
>    include/drm/bridge/aux-bridge.h:36:71: note: expected 'struct auxiliary_device *' but argument is of type 'struct device *'
>       36 | static inline int devm_drm_dp_hpd_bridge_add(struct auxiliary_device *adev)
>          |                                              ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
> >> drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c:113:15: error: too many arguments to function 'devm_drm_dp_hpd_bridge_add'
>      113 |         ret = devm_drm_dp_hpd_bridge_add(tcpm->dev, bridge_dev);
>          |               ^~~~~~~~~~~~~~~~~~~~~~~~~~
>    include/drm/bridge/aux-bridge.h:36:19: note: declared here
>       36 | static inline int devm_drm_dp_hpd_bridge_add(struct auxiliary_device *adev)
>          |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~
>    cc1: some warnings being treated as errors

There is an error in include/drm/bridge/aux-bridge.h in the definition
of the stub. I'll send a patch.

-- 
With best wishes
Dmitry




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