[PATCH v5 003/111] pwm: Provide a macro to get the parent device of a given chip

[Uwe Kleine-König]

On Thu, Jan 25, 2024 at 11:32:47AM -0800, Florian Fainelli wrote:
> On 1/25/24 04:08, Uwe Kleine-König wrote:
> > Currently a pwm_chip stores in its struct device *dev member a pointer
> > to the parent device. Preparing a change that embeds a full struct
> > device in struct pwm_chip, this accessor macro should be used in all
> > drivers directly accessing chip->dev now. This way struct pwm_chip and
> > this macro can be changed without having to touch all drivers in the
> > same change set.
> > 
> > Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
> 
> Nit: this is not a macro but an inline function.

Oh right, it used to be a macro, but I changed that. I made the commit
log read:

    pwm: Provide an inline function to get the parent device of a given chip

    Currently a pwm_chip stores in its struct device *dev member a pointer
    to the parent device. Preparing a change that embeds a full struct
    device in struct pwm_chip, this accessor function should be used in all
    drivers directly accessing chip->dev now. This way struct pwm_chip and
    this new function can be changed without having to touch all drivers in
    the same change set.

Thanks,
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |
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