linux-kernel - Re: [PATCH] mfd: cs42l43: Correct SoundWire port list

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Date:   Thu, 23 Nov 2023 14:18:12 +0000
From:   Lee Jones <lee@...nel.org>
To:     Charles Keepax <ckeepax@...nsource.cirrus.com>
Cc:     patches@...nsource.cirrus.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mfd: cs42l43: Correct SoundWire port list

On Thu, 23 Nov 2023, Charles Keepax wrote:

> On Thu, Nov 23, 2023 at 11:30:55AM +0000, Lee Jones wrote:
> > On Mon, 13 Nov 2023, Charles Keepax wrote:
> > >  enum cs42l43_sdw_ports {
> > > -	CS42L43_DMIC_DEC_ASP_PORT = 1,
> > > -	CS42L43_SPK_TX_PORT,
> > > -	CS42L43_SPDIF_HP_PORT,
> > > -	CS42L43_SPK_RX_PORT,
> > > -	CS42L43_ASP_PORT,
> > > +	CS42L43_DP1 = 1,
> > > +	CS42L43_DP2,
> > > +	CS42L43_DP3,
> > > +	CS42L43_DP4,
> > > +	CS42L43_DP5,
> > > +	CS42L43_DP6,
> > > +	CS42L43_DP7,
> > >  };
> > 
> > This is starting to look a little redundant now.
> > 
> > I'm not sure if this is better, but it sure takes up less room:
> > 
> > #define CS42L43_SDW_PORT(port) port
> > 
> 
> Sure, I think that is better. Will respin the patch. I mean I
> guess I could also just drop the enum/define entirely and just
> use the port numbers. But will assume you prefer the define
> unless I hear otherwise.

Yes, I like magic numbers even less.  Thanks.

-- 
Lee Jones [李琼斯]