Hi Baolin, [auto build test ERROR on next-20161117] [cannot apply to balbi-usb/next usb/usb-testing v4.9-rc6 v4.9-rc5 v4.9-rc4 v4.9-rc6] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Baolin-Wang/usb-host-plat-Enable-xhci-plat-runtime-PM/20161121-143535 config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/usb/dwc3/host.c: In function 'dwc3_host_suspend': >> drivers/usb/dwc3/host.c:158:10: error: implicit declaration of function 'pm_children_suspended' [-Werror=implicit-function-declaration] while (!pm_children_suspended(xhci) && --cnt > 0) ^~~~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors vim +/pm_children_suspended +158 drivers/usb/dwc3/host.c 152 int ret, cnt = DWC3_HOST_SUSPEND_COUNT; 153 154 /* 155 * We need make sure the children of the xHCI device had been into 156 * suspend state, or we will suspend xHCI device failed. 157 */ > 158 while (!pm_children_suspended(xhci) && --cnt > 0) 159 msleep(DWC3_HOST_SUSPEND_TIMEOUT); 160 161 if (cnt <= 0) { --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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