tree: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git bleeding-edge head: a3010a64f3a78b5beab758083a58cedef710dcc0 commit: a3010a64f3a78b5beab758083a58cedef710dcc0 [8/8] Merge branch 'pm-opp' into bleeding-edge config: x86_64-rhel (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout a3010a64f3a78b5beab758083a58cedef710dcc0 # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/devfreq/devfreq.c: In function 'devfreq_add_device': >> drivers/devfreq/devfreq.c:631:9: error: implicit declaration of function 'dev_pm_opp_get_suspend_opp' [-Werror=implicit-function-declaration] opp = dev_pm_opp_get_suspend_opp(dev); ^~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/devfreq/devfreq.c:631:7: warning: assignment makes pointer from integer without a cast [-Wint-conversion] opp = dev_pm_opp_get_suspend_opp(dev); ^ cc1: some warnings being treated as errors vim +/dev_pm_opp_get_suspend_opp +631 drivers/devfreq/devfreq.c 4e670b1d Lin Huang 2016-12-28 625 */ 4e670b1d Lin Huang 2016-12-28 626 devfreq->suspend_freq = 0L; 4e670b1d Lin Huang 2016-12-28 627 if (strncmp(devfreq->governor_name, "passive", 7)) { 4e670b1d Lin Huang 2016-12-28 628 struct dev_pm_opp *opp; 4e670b1d Lin Huang 2016-12-28 629 4e670b1d Lin Huang 2016-12-28 630 rcu_read_lock(); 4e670b1d Lin Huang 2016-12-28 @631 opp = dev_pm_opp_get_suspend_opp(dev); 4e670b1d Lin Huang 2016-12-28 632 if (opp) 4e670b1d Lin Huang 2016-12-28 633 devfreq->suspend_freq = dev_pm_opp_get_freq(opp); 4e670b1d Lin Huang 2016-12-28 634 rcu_read_unlock(); :::::: The code at line 631 was first introduced by commit :::::: 4e670b1d75d939e33297601916699579e5f7218b PM / devfreq: Add suspend frequency support :::::: TO: Lin Huang <hl@xxxxxxxxxxxxxx> :::::: CC: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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