Messages in this thread | | | Date | Fri, 05 Jun 2020 20:17:59 +0200 | From | Michael Walle <> | Subject | Re: [PATCH v4 05/11] pwm: add support for sl28cpld PWM controller |
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Am 2020-06-05 10:49, schrieb Lee Jones: [..] >> +static inline struct sl28cpld_pwm *to_sl28cpld_pwm(struct pwm_chip >> *chip) >> +{ >> + return container_of(chip, struct sl28cpld_pwm, pwm_chip); >> +} > > Why not save yourself the trouble and just: > > struct sl28cpld_pwm *pwm = dev_get_drvdata(chip->dev);
Is there a reason why not a single pwm driver uses something like that?
-michael
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