From: Felipe Balbi <balbi@ti.com>
Date: Wed, 16 Mar 2011 13:59:35 +0000 (+0200)
Subject: device: add dev_WARN_ONCE
X-Git-Tag: v3.0-rc1~390^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bcdd323b893ad3c9b7ef26b5e4a0bef974238501;p=pandora-kernel.git

device: add dev_WARN_ONCE

it's quite useful to print the device name
on the stack dump caused by WARN(), but
there are other cases where we might want
to use WARN_ONCE.

Introduce a helper similar to dev_WARN() for
that case too.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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