We're hitting a build error on ARM with Linus' tree as of Linux v3.17-2860-gef0625b70dac :
drivers/pinctrl/qcom/pinctrl-msm.c: In function 'msm_pinctrl_setup_pm_reset': drivers/pinctrl/qcom/pinctrl-msm.c:875:4: error: implicit declaration of function 'register_restart_handler' [-Werror=implicit-function-declaration] if (register_restart_handler(&pctrl->restart_nb)) ^ drivers/pinctrl/qcom/pinctrl-msm.c: In function 'msm_pinctrl_remove': drivers/pinctrl/qcom/pinctrl-msm.c:949:2: error: implicit declaration of function 'unregister_restart_handler' [-Werror=implicit-function-declaration] unregister_restart_handler(&pctrl->restart_nb); ^ cc1: some warnings being treated as errors Looking at the git logs it seems this was added via: commit cf1fc187628913070c3e418ce0e205732435aa2f Author: Josh Cartwright <jo...@codeaurora.org> Date: Tue Sep 23 15:59:53 2014 -0500 pinctrl: qcom: use restart_notifier mechanism for ps_hold However, there is literally nothing else in the tree that calls or provides those functions: [jwboyer@vader linux]$ git grep unregister_restart_handler drivers/pinctrl/qcom/pinctrl-msm.c: unregister_restart_handler(&pctrl->resta [jwboyer@vader linux]$ I'm rather confused. How was this commit built and tested? josh Full build log here: http://koji.fedoraproject.org/koji/getfile?taskID=7803166&name=build.log -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/