linux-kernel - Re: [PATCH v3 3/3] staging: greybus: Inline pwm_chip_to_gb_pwm

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Date:   Sun, 26 Mar 2023 07:51:50 +0200 (CEST)
From:   Julia Lawall <julia.lawall@...ia.fr>
To:     Sumitra Sharma <sumitraartsy@...il.com>
cc:     Greg KH <gregkh@...uxfoundation.org>, outreachy@...ts.linux.dev,
        johan@...nel.org, elder@...nel.org, greybus-dev@...ts.linaro.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 3/3] staging: greybus: Inline
 pwm_chip_to_gb_pwm_chip()



On Sat, 25 Mar 2023, Sumitra Sharma wrote:

> On Sat, Mar 25, 2023 at 09:55:45AM +0100, Greg KH wrote:
> > On Sat, Mar 25, 2023 at 01:31:10AM -0700, Sumitra Sharma wrote:
> > > Convert 'pwm_chip_to_gb_pwm_chip' from a macro to a static
> > > inline function, to make the relevant types apparent in the
> > > definition and to benefit from the type checking performed by
> > > the compiler at call sites.
> > >
> > > Signed-off-by: Sumitra Sharma <sumitraartsy@...il.com>
> > > ---
> > >  drivers/staging/greybus/pwm.c | 6 ++++--
> > >  1 file changed, 4 insertions(+), 2 deletions(-)
> > >
> > > diff --git a/drivers/staging/greybus/pwm.c b/drivers/staging/greybus/pwm.c
> > > index 3fda172239d2..88da1d796f13 100644
> > > --- a/drivers/staging/greybus/pwm.c
> > > +++ b/drivers/staging/greybus/pwm.c
> > > @@ -21,9 +21,11 @@ struct gb_pwm_chip {
> > >  	struct pwm_chip		chip;
> > >  	struct pwm_chip		*pwm;
> > >  };
> > > -#define pwm_chip_to_gb_pwm_chip(chip) \
> > > -	container_of(chip, struct gb_pwm_chip, chip)
> > >
> > > +static inline struct gb_pwm_chip *pwm_chip_to_gb_pwm_chip(struct pwm_chip *chip)
> > > +{
> > > +	return container_of(chip, struct gb_pwm_chip, chip);
> > > +}
> > >
> > >  static int gb_pwm_count_operation(struct gb_pwm_chip *pwmc)
> > >  {
> > > --
> > > 2.25.1
> > >
> > >
> >
> > This patch didn't apply due to changes made in my tree by a patch from
> > someone else before yours.  Can you rebase it and resend?
> >
>
> Hi greg,
>
> I am confused, will that be a totally new patch or a new version(v4 in
> this case)?

New version.

julia

>
> Regards,
>
> Sumitra
>
> > thanks,
> >
> > greg k-h
>
>