linux-kernel - Errors in OSS Sound Blaster driver / DMA Documentation (KERN

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Date:	Fri, 3 Jul 2009 12:54:25 +0100
From:	Andrew Lyon <andrew.lyon@...il.com>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Errors in OSS Sound Blaster driver / DMA Documentation (KERN_WARN)

Hi,

While investigating a compile failure of Xen kernel I noticed that the
OSS Sound Blaster driver and DMA Documentation have the same problem,
KERN_WARNING Is valid and declared in include/linux/kernel.h,
KERN_WARN does not exist, here are the affected files:

Documentation/DMA-mapping.txt:          printk(KERN_WARN "%s: Playback
disabled due to DMA limitations.\n",
Documentation/DMA-mapping.txt:          printk(KERN_WARN "%s: Record
disabled due to DMA limitations.\n",
arch/x86/kernel/cpu/common-xen.c:               printk(KERN_WARN
"Unable to register CSTAR callback\n");
sound/oss/sb_common.c:                          /* printk(KERN_WARN
"Sound Blaster: Unexpected interrupt\n"); */
sound/oss/sb_common.c:                          /* printk(KERN_WARN
"Sound Blaster: Unexpected interrupt\n"); */
sound/oss/sb_ess.c:                     /* printk(KERN_WARN "ESS:
Unexpected interrupt\n"); */

Andy
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