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

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Date:   Tue, 19 Oct 2021 16:54:02 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Takashi Iwai <tiwai@...e.de>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: linux-next: build warnings after merge of the sound tree

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")

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.
-- 
Cheers,
Stephen Rothwell

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