linux-kernel - Re: linux-next: build warnings after merge of the sound tree

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Date:   Tue, 19 Oct 2021 07:58:04 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build warnings after merge of the sound tree

On Tue, 19 Oct 2021 07:54:02 +0200,
Stephen Rothwell wrote:
> 
> Hi all,
> 
> After merging the sound tree, today's linux-next build (htmldocs)
> produced these warnings:
> 
> sound/core/memalloc.c:203: warning: Function parameter or member 'mode' not described in 'snd_dma_buffer_sync'
> sound/core/memalloc.c:203: warning: Excess function parameter 'mod' description in 'snd_dma_buffer_sync'
> 
> Introduced by commit
> 
>   a25684a95646 ("ALSA: memalloc: Support for non-contiguous page allocation")

Thanks, I will fix this typo.

> Also, the declaration of this function in include/ound/memalloc.h looks
> incorrect as it has different declarations depending on CONFIG_HAS_DMA, but
> then another one afterwards.  I expect this will cause errors if
> CONFIG_HAS_DMA is not set.

Gah this was a leftover after some rebase.  Will fix up altogether.


thanks,

Takashi