Hi Olliver, [auto build test ERROR on pwm/for-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Olliver-Schinagl/pwm-lpc18xx_pwm-use-pwm_set_chip_data/20151027-053853 config: i386-randconfig-s1-201543 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/input/misc/max77693-haptic.c: In function 'max77693_haptic_set_duty_cycle': >> drivers/input/misc/max77693-haptic.c:76:10: error: too few arguments to function 'pwm_config' error = pwm_config(haptic->pwm_dev, delta, haptic->pwm_dev->period); ^ In file included from drivers/input/misc/max77693-haptic.c:23:0: include/linux/pwm.h:25:5: note: declared here int pwm_config(struct pwm_device *pwm, int duty_ns, ^ -- drivers/input/misc/max8997_haptic.c: In function 'max8997_haptic_set_duty_cycle': >> drivers/input/misc/max8997_haptic.c:76:9: error: too few arguments to function 'pwm_config' ret = pwm_config(chip->pwm, duty, chip->pwm_period); ^ In file included from drivers/input/misc/max8997_haptic.c:29:0: include/linux/pwm.h:25:5: note: declared here int pwm_config(struct pwm_device *pwm, int duty_ns, ^ vim +/pwm_config +76 drivers/input/misc/max77693-haptic.c a3b3ca75 Jaewon Kim 2014-09-11 70 a3b3ca75 Jaewon Kim 2014-09-11 71 static int max77693_haptic_set_duty_cycle(struct max77693_haptic *haptic) a3b3ca75 Jaewon Kim 2014-09-11 72 { a3b3ca75 Jaewon Kim 2014-09-11 73 int delta = (haptic->pwm_dev->period + haptic->pwm_duty) / 2; a3b3ca75 Jaewon Kim 2014-09-11 74 int error; a3b3ca75 Jaewon Kim 2014-09-11 75 a3b3ca75 Jaewon Kim 2014-09-11 @76 error = pwm_config(haptic->pwm_dev, delta, haptic->pwm_dev->period); a3b3ca75 Jaewon Kim 2014-09-11 77 if (error) { a3b3ca75 Jaewon Kim 2014-09-11 78 dev_err(haptic->dev, "failed to configure pwm: %d\n", error); a3b3ca75 Jaewon Kim 2014-09-11 79 return error; :::::: The code at line 76 was first introduced by commit :::::: a3b3ca753cdc92c7d5f57404afed3115b3b79cc6 Input: add haptic driver on max77693 :::::: TO: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx> :::::: CC: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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