Subject: Re: linux-next: build warning after merge of the usb tree

From: Greg KH <[email-masked]>
Date: Fri, 7 Jan 2022 11:35:03 +0100

On Fri, Jan 07, 2022 at 11:02:34AM +0100, Pavel Hofman wrote:
> 
> Dne 06. 01. 22 v 17:10 Greg KH napsal(a):
> > On Fri, Jan 07, 2022 at 02:48:15AM +1100, Stephen Rothwell wrote:
> > > Hi all,
> > > 
> > > After merging the usb tree, today's linux-next build (htmldocs) produced
> > > this warning:
> > > 
> > > Documentation/ABI/testing/configfs-usb-gadget-uac2:2: WARNIN
> > > G: Malformed table.
> > > Text in column margin in table line 27.
> > > 
> > > =====================   =======================================
> > > c_chmask                capture channel mask
> > > c_srate                 capture sampling rate
> > > c_ssize                 capture sample size (bytes)
> > > c_sync                  capture synchronization type
> > >                          (async/adaptive)
> > > c_mute_present          capture mute control enable
> > > c_volume_present        capture volume control enable
> > > c_volume_min            capture volume control min value
> > >                          (in 1/256 dB)
> > > c_volume_max            capture volume control max value
> > >                          (in 1/256 dB)
> > > c_volume_res            capture volume control resolution
> > >                          (in 1/256 dB)
> > > fb_max                  maximum extra bandwidth in async mode
> > > p_chmask                playback channel mask
> > > p_srate                 playback sampling rate
> > > p_ssize                 playback sample size (bytes)
> > > p_mute_present          playback mute control enable
> > > p_volume_present        playback volume control enable
> > > _volume_present        playback volume control enable
> > > p_volume_min            playback volume control min value
> > >                          (in 1/256 dB)
> > > p_volume_max            playback volume control max value
> > >                          (in 1/256 dB)
> > > p_volume_res            playback volume control resolution
> > >                          (in 1/256 dB)
> > > req_number      the number of pre-allocated requests for both capture
> > >                          and playback
> > > =====================   =======================================
> > > 
> > > Introduced by commit
> > > 
> > >    e3088ebc1b97 ("docs: ABI: added missing num_requests param to UAC2")
> > > 
> > 
> > Pavel, can you send a follow-on patch to fix this up?
> > 
> 
> Greg, sorry for the inconvenience, of course I will do so. Please can you
> point me to some doc describing the correct ABI format? There are varying
> numbers of tabs in those files.

I don't know, try the build yourself and see what works!

greg k-h