From: Adrian Cox <adrian@humboldt.co.uk>
To: Jan Niehusmann <jan@gondor.com>
Cc: linux-kernel@vger.kernel.org, Jeff Garzik <jgarzik@mandrakesoft.com>
Subject: Re: 2.4.6-ac2: "uart401: bad devc"
Date: Mon, 16 Jul 2001 10:22:34 +0100 [thread overview]
Message-ID: <3B52B25A.5050102@humboldt.co.uk> (raw)
In-Reply-To: <20010715195903.A5982@gondor.com>
[-- Attachment #1: Type: text/plain, Size: 352 bytes --]
Jan Niehusmann wrote:
> Linux 2.4.6-ac2 with CONFIG_MIDI_VIA82CXXX set does cause a
> kernel hang on my setup. On the first sound I play (ie cat >/dev/dsp)
> an endless stream of "uart401: bad devc" messages shows up on the
> console - everything else hangs.
The attached patch should fix the problem.
--
Adrian Cox http://www.humboldt.co.uk/
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===== drivers/sound/via82cxxx_audio.c 1.12 vs edited =====
--- 1.12/drivers/sound/via82cxxx_audio.c Thu Jun 28 16:34:45 2001
+++ edited/drivers/sound/via82cxxx_audio.c Mon Jul 16 10:19:52 2001
@@ -1641,7 +1641,8 @@
if (!(status32 & VIA_INTR_MASK))
{
#ifdef CONFIG_MIDI_VIA82CXXX
- uart401intr(irq, card->midi_devc, regs);
+ if (card->midi_devc)
+ uart401intr(irq, card->midi_devc, regs);
#endif
return;
}
prev parent reply other threads:[~2001-07-16 9:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-07-15 17:59 2.4.6-ac2: "uart401: bad devc" Jan Niehusmann
2001-07-16 9:22 ` Adrian Cox [this message]
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