Lines Matching refs:hwpwm
263 dev_set_name(&export->child, "pwm%u", pwm->hwpwm);
272 pwm_prop[0] = kasprintf(GFP_KERNEL, "EXPORT=pwm%u", pwm->hwpwm);
297 pwm_prop[0] = kasprintf(GFP_KERNEL, "UNEXPORT=pwm%u", pwm->hwpwm);
316 unsigned int hwpwm;
319 ret = kstrtouint(buf, 0, &hwpwm);
323 if (hwpwm >= chip->npwm)
326 pwm = pwm_request_from_chip(chip, hwpwm, "sysfs");
343 unsigned int hwpwm;
346 ret = kstrtouint(buf, 0, &hwpwm);
350 if (hwpwm >= chip->npwm)
353 ret = pwm_unexport_child(parent, &chip->pwms[hwpwm]);