From: Rusty Russell <rusty@rustcorp.com.au>
Date: Thu, 22 Nov 2012 02:00:25 +0000 (+1030)
Subject: __UNIQUE_ID()
X-Git-Tag: v3.8-rc1~51^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f33d58794ef4cef4b2c706029810f9688bd3026;p=pandora-kernel.git

__UNIQUE_ID()

Jan Beulich points out __COUNTER__ (gcc 4.3 and above), so let's use
that to create unique ids.  This is better than __LINE__ which we use
today, so provide a wrapper.

Stanislaw Gruszka <sgruszka@redhat.com> reported that some module parameters
start with a digit, so we need to prepend when we for the unique id.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Jan Beulich <jbeulich@suse.com>
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