From: Alexandre Bounine <alexandre.bounine@idt.com>
Date: Fri, 5 Oct 2012 00:16:13 +0000 (-0700)
Subject: rapidio: add destination ID allocation mechanism
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~12^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de74e00a965177e8a0d44af0ba31971b80f2bf3f;p=pandora-kernel.git

rapidio: add destination ID allocation mechanism

Replace the single global destination ID counter with per-net allocation
mechanism to allow independent destID management for each available
RapidIO network.  Using bitmap based mechanism instead of counters allows
destination ID release and reuse in systems that support hot-swap.

Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Li Yang <leoli@freescale.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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