* Re: [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? [not found] <201904242234.3ZpDzMBq%lkp@intel.com> @ 2019-04-24 14:41 ` Dmitry Osipenko 2019-04-24 23:23 ` Stephen Boyd 2019-04-25 0:03 ` Chanwoo Choi 0 siblings, 2 replies; 5+ messages in thread From: Dmitry Osipenko @ 2019-04-24 14:41 UTC (permalink / raw) To: Chanwoo Choi; +Cc: linux-clk 24.04.2019 17:22, kbuild test robot пишет: > Hi Dmitry, > > First bad commit (maybe != root cause): > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git devfreq-testing > head: 6b3a07e6458befbb8b90010e92d578b08678e5ce > commit: d2a110d18c755979bffa07f45d3b4ff89e420954 [15/16] PM / devfreq: tegra: Rename tegra-devfreq.c to tegra30-devfreq.c > config: sparc64-allmodconfig (attached as .config) > compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 > reproduce: > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git checkout d2a110d18c755979bffa07f45d3b4ff89e420954 > # save the attached .config to linux build tree > GCC_VERSION=7.2.0 make.cross ARCH=sparc64 > > If you fix the issue, kindly add following tag > Reported-by: kbuild test robot <lkp@intel.com> > All errors (new ones prefixed by >>): > > drivers//devfreq/tegra30-devfreq.c: In function 'tegra_devfreq_target': >>> drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? [-Werror=implicit-function-declaration] > err = clk_set_min_rate(tegra->emc_clock, rate); > ^~~~~~~~~~~~~~~~ > clk_set_rate > cc1: some warnings being treated as errors > > vim +478 drivers//devfreq/tegra30-devfreq.c > > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 460 > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 461 static int tegra_devfreq_target(struct device *dev, unsigned long *freq, > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 462 u32 flags) > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 463 { > 11573e913 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2015-03-17 464 struct tegra_devfreq *tegra = dev_get_drvdata(dev); > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 465 struct devfreq *devfreq = tegra->devfreq; > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 466 struct dev_pm_opp *opp; > e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 467 unsigned long rate; > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 468 int err; > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 469 > e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 470 opp = devfreq_recommended_opp(dev, freq, flags); > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 471 if (IS_ERR(opp)) { > e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 472 dev_err(dev, "Failed to find opp for %lu Hz\n", *freq); > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 473 return PTR_ERR(opp); > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 474 } > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 475 rate = dev_pm_opp_get_freq(opp); > 8a31d9d94 drivers/devfreq/tegra-devfreq.c Viresh Kumar 2017-01-23 476 dev_pm_opp_put(opp); > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 477 > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 @478 err = clk_set_min_rate(tegra->emc_clock, rate); > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 479 if (err) > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 480 return err; > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 481 > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 482 err = clk_set_rate(tegra->emc_clock, 0); > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 483 if (err) > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 484 goto restore_min_rate; > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 485 > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 486 return 0; > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 487 > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 488 restore_min_rate: > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 489 clk_set_min_rate(tegra->emc_clock, devfreq->previous_freq); > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 490 > 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 491 return err; > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 492 } > 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 493 > > :::::: The code at line 478 was first introduced by commit > :::::: 7f2e3eb6fa764bb003164c331c93306a8e1223c3 PM / devfreq: tegra: Don't ignore clk errors > > :::::: TO: Dmitry Osipenko <digetx@gmail.com> > :::::: CC: Chanwoo Choi <cw00.choi@samsung.com> > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation > Oh, there is no declaration for clk_set_min_rate() when CONFIG_COMMON_CLK=n. Either driver should be made dependent on CONFIG_COMMON_CLK or the declaration should be added to include/linux/clk.h (the same applies to tegra20-devfreq). Chanwoo, what will we do? ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? 2019-04-24 14:41 ` [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? Dmitry Osipenko @ 2019-04-24 23:23 ` Stephen Boyd 2019-04-24 23:37 ` Dmitry Osipenko 2019-04-25 0:03 ` Chanwoo Choi 1 sibling, 1 reply; 5+ messages in thread From: Stephen Boyd @ 2019-04-24 23:23 UTC (permalink / raw) To: Chanwoo Choi, Dmitry Osipenko; +Cc: linux-clk Quoting Dmitry Osipenko (2019-04-24 07:41:56) > > Oh, there is no declaration for clk_set_min_rate() when CONFIG_COMMON_CLK=n. Either driver should be made dependent on CONFIG_COMMON_CLK or the declaration should be added to include/linux/clk.h (the same applies to tegra20-devfreq). > > Chanwoo, what will we do? Send a patch to add the empty wrappers to clk.h please. ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? 2019-04-24 23:23 ` Stephen Boyd @ 2019-04-24 23:37 ` Dmitry Osipenko 0 siblings, 0 replies; 5+ messages in thread From: Dmitry Osipenko @ 2019-04-24 23:37 UTC (permalink / raw) To: Stephen Boyd, Chanwoo Choi; +Cc: linux-clk 25.04.2019 2:23, Stephen Boyd пишет: > Quoting Dmitry Osipenko (2019-04-24 07:41:56) >> >> Oh, there is no declaration for clk_set_min_rate() when CONFIG_COMMON_CLK=n. Either driver should be made dependent on CONFIG_COMMON_CLK or the declaration should be added to include/linux/clk.h (the same applies to tegra20-devfreq). >> >> Chanwoo, what will we do? > > Send a patch to add the empty wrappers to clk.h please. > All right! ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? 2019-04-24 14:41 ` [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? Dmitry Osipenko 2019-04-24 23:23 ` Stephen Boyd @ 2019-04-25 0:03 ` Chanwoo Choi 2019-04-25 13:35 ` Dmitry Osipenko 1 sibling, 1 reply; 5+ messages in thread From: Chanwoo Choi @ 2019-04-25 0:03 UTC (permalink / raw) To: Dmitry Osipenko; +Cc: linux-clk Hi Dmitry, On 19. 4. 24. 오후 11:41, Dmitry Osipenko wrote: > 24.04.2019 17:22, kbuild test robot пишет: >> Hi Dmitry, >> >> First bad commit (maybe != root cause): >> >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git devfreq-testing >> head: 6b3a07e6458befbb8b90010e92d578b08678e5ce >> commit: d2a110d18c755979bffa07f45d3b4ff89e420954 [15/16] PM / devfreq: tegra: Rename tegra-devfreq.c to tegra30-devfreq.c >> config: sparc64-allmodconfig (attached as .config) >> compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 >> reproduce: >> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >> chmod +x ~/bin/make.cross >> git checkout d2a110d18c755979bffa07f45d3b4ff89e420954 >> # save the attached .config to linux build tree >> GCC_VERSION=7.2.0 make.cross ARCH=sparc64 >> >> If you fix the issue, kindly add following tag >> Reported-by: kbuild test robot <lkp@intel.com> >> All errors (new ones prefixed by >>): >> >> drivers//devfreq/tegra30-devfreq.c: In function 'tegra_devfreq_target': >>>> drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? [-Werror=implicit-function-declaration] >> err = clk_set_min_rate(tegra->emc_clock, rate); >> ^~~~~~~~~~~~~~~~ >> clk_set_rate >> cc1: some warnings being treated as errors >> >> vim +478 drivers//devfreq/tegra30-devfreq.c >> >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 460 >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 461 static int tegra_devfreq_target(struct device *dev, unsigned long *freq, >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 462 u32 flags) >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 463 { >> 11573e913 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2015-03-17 464 struct tegra_devfreq *tegra = dev_get_drvdata(dev); >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 465 struct devfreq *devfreq = tegra->devfreq; >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 466 struct dev_pm_opp *opp; >> e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 467 unsigned long rate; >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 468 int err; >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 469 >> e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 470 opp = devfreq_recommended_opp(dev, freq, flags); >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 471 if (IS_ERR(opp)) { >> e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 472 dev_err(dev, "Failed to find opp for %lu Hz\n", *freq); >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 473 return PTR_ERR(opp); >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 474 } >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 475 rate = dev_pm_opp_get_freq(opp); >> 8a31d9d94 drivers/devfreq/tegra-devfreq.c Viresh Kumar 2017-01-23 476 dev_pm_opp_put(opp); >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 477 >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 @478 err = clk_set_min_rate(tegra->emc_clock, rate); >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 479 if (err) >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 480 return err; >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 481 >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 482 err = clk_set_rate(tegra->emc_clock, 0); >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 483 if (err) >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 484 goto restore_min_rate; >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 485 >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 486 return 0; >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 487 >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 488 restore_min_rate: >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 489 clk_set_min_rate(tegra->emc_clock, devfreq->previous_freq); >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 490 >> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 491 return err; >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 492 } >> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 493 >> >> :::::: The code at line 478 was first introduced by commit >> :::::: 7f2e3eb6fa764bb003164c331c93306a8e1223c3 PM / devfreq: tegra: Don't ignore clk errors >> >> :::::: TO: Dmitry Osipenko <digetx@gmail.com> >> :::::: CC: Chanwoo Choi <cw00.choi@samsung.com> >> >> --- >> 0-DAY kernel test infrastructure Open Source Technology Center >> https://lists.01.org/pipermail/kbuild-all Intel Corporation >> > > Oh, there is no declaration for clk_set_min_rate() when CONFIG_COMMON_CLK=n. Either driver should be made dependent on CONFIG_COMMON_CLK or the declaration should be added to include/linux/clk.h (the same applies to tegra20-devfreq). > > Chanwoo, what will we do? > > I applied your patches to my testing branch for build test. It is not applied to official branch. As the Stephen comments, please resend it after fixing this issue. -- Best Regards, Chanwoo Choi Samsung Electronics ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? 2019-04-25 0:03 ` Chanwoo Choi @ 2019-04-25 13:35 ` Dmitry Osipenko 0 siblings, 0 replies; 5+ messages in thread From: Dmitry Osipenko @ 2019-04-25 13:35 UTC (permalink / raw) To: Chanwoo Choi; +Cc: linux-clk 25.04.2019 3:03, Chanwoo Choi пишет: > Hi Dmitry, > > On 19. 4. 24. 오후 11:41, Dmitry Osipenko wrote: >> 24.04.2019 17:22, kbuild test robot пишет: >>> Hi Dmitry, >>> >>> First bad commit (maybe != root cause): >>> >>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git devfreq-testing >>> head: 6b3a07e6458befbb8b90010e92d578b08678e5ce >>> commit: d2a110d18c755979bffa07f45d3b4ff89e420954 [15/16] PM / devfreq: tegra: Rename tegra-devfreq.c to tegra30-devfreq.c >>> config: sparc64-allmodconfig (attached as .config) >>> compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 >>> reproduce: >>> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >>> chmod +x ~/bin/make.cross >>> git checkout d2a110d18c755979bffa07f45d3b4ff89e420954 >>> # save the attached .config to linux build tree >>> GCC_VERSION=7.2.0 make.cross ARCH=sparc64 >>> >>> If you fix the issue, kindly add following tag >>> Reported-by: kbuild test robot <lkp@intel.com> >>> All errors (new ones prefixed by >>): >>> >>> drivers//devfreq/tegra30-devfreq.c: In function 'tegra_devfreq_target': >>>>> drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? [-Werror=implicit-function-declaration] >>> err = clk_set_min_rate(tegra->emc_clock, rate); >>> ^~~~~~~~~~~~~~~~ >>> clk_set_rate >>> cc1: some warnings being treated as errors >>> >>> vim +478 drivers//devfreq/tegra30-devfreq.c >>> >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 460 >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 461 static int tegra_devfreq_target(struct device *dev, unsigned long *freq, >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 462 u32 flags) >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 463 { >>> 11573e913 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2015-03-17 464 struct tegra_devfreq *tegra = dev_get_drvdata(dev); >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 465 struct devfreq *devfreq = tegra->devfreq; >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 466 struct dev_pm_opp *opp; >>> e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 467 unsigned long rate; >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 468 int err; >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 469 >>> e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 470 opp = devfreq_recommended_opp(dev, freq, flags); >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 471 if (IS_ERR(opp)) { >>> e76bb6df1 drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 472 dev_err(dev, "Failed to find opp for %lu Hz\n", *freq); >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 473 return PTR_ERR(opp); >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 474 } >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 475 rate = dev_pm_opp_get_freq(opp); >>> 8a31d9d94 drivers/devfreq/tegra-devfreq.c Viresh Kumar 2017-01-23 476 dev_pm_opp_put(opp); >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 477 >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 @478 err = clk_set_min_rate(tegra->emc_clock, rate); >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 479 if (err) >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 480 return err; >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 481 >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 482 err = clk_set_rate(tegra->emc_clock, 0); >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 483 if (err) >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 484 goto restore_min_rate; >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 485 >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 486 return 0; >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 487 >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 488 restore_min_rate: >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 489 clk_set_min_rate(tegra->emc_clock, devfreq->previous_freq); >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 490 >>> 7f2e3eb6f drivers/devfreq/tegra-devfreq.c Dmitry Osipenko 2019-04-18 491 return err; >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 492 } >>> 6234f3801 drivers/devfreq/tegra-devfreq.c Tomeu Vizoso 2014-11-24 493 >>> >>> :::::: The code at line 478 was first introduced by commit >>> :::::: 7f2e3eb6fa764bb003164c331c93306a8e1223c3 PM / devfreq: tegra: Don't ignore clk errors >>> >>> :::::: TO: Dmitry Osipenko <digetx@gmail.com> >>> :::::: CC: Chanwoo Choi <cw00.choi@samsung.com> >>> >>> --- >>> 0-DAY kernel test infrastructure Open Source Technology Center >>> https://lists.01.org/pipermail/kbuild-all Intel Corporation >>> >> >> Oh, there is no declaration for clk_set_min_rate() when CONFIG_COMMON_CLK=n. Either driver should be made dependent on CONFIG_COMMON_CLK or the declaration should be added to include/linux/clk.h (the same applies to tegra20-devfreq). >> >> Chanwoo, what will we do? >> >> > > I applied your patches to my testing branch for build test. > It is not applied to official branch. > > As the Stephen comments, please resend it after fixing this issue. > > I sent out the the patch to fix the issue and will resend the devfreq series after the clk patch will get applied. ^ permalink raw reply [flat|nested] 5+ messages in thread
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[not found] <201904242234.3ZpDzMBq%lkp@intel.com>
2019-04-24 14:41 ` [chanwoo:devfreq-testing 15/16] drivers//devfreq/tegra30-devfreq.c:478:8: error: implicit declaration of function 'clk_set_min_rate'; did you mean 'clk_set_rate'? Dmitry Osipenko
2019-04-24 23:23 ` Stephen Boyd
2019-04-24 23:37 ` Dmitry Osipenko
2019-04-25 0:03 ` Chanwoo Choi
2019-04-25 13:35 ` Dmitry Osipenko
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