linux-kernel - Re: [PATCH 9/9] staging: r8188eu: support interface is always usb

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Date:   Wed, 6 Oct 2021 10:34:19 +0200
From:   Martin Kaiser <lists@...ser.cx>
To:     Michael Straube <straube.linux@...il.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Larry Finger <Larry.Finger@...inger.net>,
        Phillip Potter <phil@...lpotter.co.uk>,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 9/9] staging: r8188eu: support interface is always usb

Thus wrote Michael Straube (straube.linux@...il.com):

> On 10/5/21 22:08, Martin Kaiser wrote:
> > We set ODM_CMNINFO_INTERFACE to ODM_ITRF_USB as this driver supports
> > only usb. Therefore, dm_odm->SupportInterface is always ODM_ITRF_USB.

> > Simplify some if conditions accordingly. Remove/replace two empty
> > functions.

> > Signed-off-by: Martin Kaiser <martin@...ser.cx>
> > ---
> >   drivers/staging/r8188eu/hal/odm_HWConfig.c | 58 +++++++---------------
> >   1 file changed, 19 insertions(+), 39 deletions(-)


> <...>

> >   static s32 odm_SignalScaleMapping(struct odm_dm_struct *dm_odm, s32 CurrSig)
> >   {
> > -	if ((dm_odm->SupportPlatform == ODM_MP) &&
> > -	    (dm_odm->SupportInterface != ODM_ITRF_PCIE) && /* USB & SDIO */
> > -	    (dm_odm->PatchID == 10))
> > -		return odm_sig_patch_netcore(dm_odm, CurrSig);
> > -	else if ((dm_odm->SupportPlatform == ODM_MP) &&
> > -		 (dm_odm->SupportInterface == ODM_ITRF_PCIE) &&
> > -		 (dm_odm->PatchID == 19))
> > -		return odm_sig_patch_lenove(dm_odm, CurrSig);
> > +	if ((dm_odm->SupportPlatform == ODM_MP) && (dm_odm->PatchID == 10))
> > +		return 0;
> >   	else
> >   		return odm_SignalScaleMapping_92CSeries(dm_odm, CurrSig);
> >   }


> dm_odm->SupportPlatform is always ODM_CE, so this could be just:

> 	return odm_SignalScaleMapping_92CSeries(dm_odm, CurrSig);

> And then it's just an unnecessary wrapper. ;)

I see. I'll send more patches to clean up this area as time permits.

Thanks,
Martin