Hi Guru, Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master] [cannot apply to v5.3 next-20190915] [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/Guru-Das-Srinagesh/pwm-Add-different-PWM-output-types-support/20190916-151008 config: i386-randconfig-h004-201937 (attached as .config) compiler: gcc-7 (Debian 7.4.0-11) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <l...@intel.com> All errors (new ones prefixed by >>): ld: drivers/hwmon/pwm-fan.o: in function `pwm_fan_resume': >> drivers/hwmon/pwm-fan.c:440: undefined reference to `__udivdi3' vim +440 drivers/hwmon/pwm-fan.c d82d57767c8598 Kamil Debski 2014-07-16 420 d82d57767c8598 Kamil Debski 2014-07-16 421 static int pwm_fan_resume(struct device *dev) d82d57767c8598 Kamil Debski 2014-07-16 422 { d82d57767c8598 Kamil Debski 2014-07-16 423 struct pwm_fan_ctx *ctx = dev_get_drvdata(dev); 2289711c9d4d58 Boris Brezillon 2016-04-14 424 struct pwm_args pargs; 48b9d5b4f40825 Kamil Debski 2014-11-03 425 unsigned long duty; 48b9d5b4f40825 Kamil Debski 2014-11-03 426 int ret; d82d57767c8598 Kamil Debski 2014-07-16 427 b57e1d42939721 Stefan Wahren 2019-02-22 428 if (ctx->reg_en) { b57e1d42939721 Stefan Wahren 2019-02-22 429 ret = regulator_enable(ctx->reg_en); b57e1d42939721 Stefan Wahren 2019-02-22 430 if (ret) { b57e1d42939721 Stefan Wahren 2019-02-22 431 dev_err(dev, "Failed to enable fan supply: %d\n", ret); b57e1d42939721 Stefan Wahren 2019-02-22 432 return ret; b57e1d42939721 Stefan Wahren 2019-02-22 433 } b57e1d42939721 Stefan Wahren 2019-02-22 434 } b57e1d42939721 Stefan Wahren 2019-02-22 435 48b9d5b4f40825 Kamil Debski 2014-11-03 436 if (ctx->pwm_value == 0) d82d57767c8598 Kamil Debski 2014-07-16 437 return 0; 48b9d5b4f40825 Kamil Debski 2014-11-03 438 2289711c9d4d58 Boris Brezillon 2016-04-14 439 pwm_get_args(ctx->pwm, &pargs); 2289711c9d4d58 Boris Brezillon 2016-04-14 @440 duty = DIV_ROUND_UP(ctx->pwm_value * (pargs.period - 1), MAX_PWM); 2289711c9d4d58 Boris Brezillon 2016-04-14 441 ret = pwm_config(ctx->pwm, duty, pargs.period); 48b9d5b4f40825 Kamil Debski 2014-11-03 442 if (ret) 48b9d5b4f40825 Kamil Debski 2014-11-03 443 return ret; 48b9d5b4f40825 Kamil Debski 2014-11-03 444 return pwm_enable(ctx->pwm); d82d57767c8598 Kamil Debski 2014-07-16 445 } d82d57767c8598 Kamil Debski 2014-07-16 446 #endif d82d57767c8598 Kamil Debski 2014-07-16 447 :::::: The code at line 440 was first introduced by commit :::::: 2289711c9d4d588954ff86a06685f1579bf6c446 hwmon: pwm-fan: Use pwm_get_args() where appropriate :::::: TO: Boris Brezillon <boris.brezil...@free-electrons.com> :::::: CC: Thierry Reding <thierry.red...@gmail.com> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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