From: Takashi Iwai <tiwai@suse.de>
To: Ralf Baechle <ralf@linux-mips.org>
Cc: Andrew Morton <akpm@linux-foundation.org>, linux-mips@linux-mips.org
Subject: Re: mips allmodconfig
Date: Fri, 28 Jan 2011 08:34:22 +0100 [thread overview]
Message-ID: <s5hfwsdcwht.wl%tiwai@suse.de> (raw)
In-Reply-To: <20110125143113.55aea198.akpm@linux-foundation.org>
At Tue, 25 Jan 2011 14:31:13 -0800,
Andrew Morton wrote:
>
> sound/oss/soundcard.c:69: error: `MAX_DMA_CHANNELS' undeclared here (not in a function)
> sound/oss/soundcard.c:69: error: storage size of `dma_alloc_map' isn't known
> sound/oss/soundcard.c:69: warning: 'dma_alloc_map' defined but not used
>
> In case you happen to be interested in oss drivers ;)
I took a quick look. The only case where no MAX_DMA_CHANNELS is
defined is only MIPS with CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN.
In arch/mips/include/asm/dma.h:
#ifndef CONFIG_GENERIC_ISA_DMA_SUPPORT_BROKEN
#define MAX_DMA_CHANNELS 8
#endif
What is the intention of this ifdef?
thanks,
Takashi (not interested but just bored ;)
next parent reply other threads:[~2011-01-28 7:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20110125143113.55aea198.akpm@linux-foundation.org>
2011-01-28 7:34 ` Takashi Iwai [this message]
2011-01-30 16:04 ` mips allmodconfig Ralf Baechle
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