From 338b67b0c1a97ca705023a8189cf41aa0828d294 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@suse.de>
Date: Thu, 14 Aug 2008 09:37:34 -0700
Subject: [PATCH] USB: remove warn() macro from usb.h

USB should not be having it's own printk macros, so remove warn() and
use the system-wide standard of dev_warn() wherever possible.  In the
few places that will not work out, use a basic printk().

Now that all in-tree users are gone, remove the macro.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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