From: Bruno Prémont <bonbons@linux-vserver.org>
Date: Sun, 21 Dec 2014 16:43:31 +0000 (+0100)
Subject: drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~306^2~2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff4c0d5213b015e60aa87c1352604f10ba9c3e12;p=pandora-kernel.git

drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP

On !SMP systems spinlocks do not exist. Thus checking of they
are active will always fail.

Use
  assert_spin_locked(lock);
instead of
  BUG_ON(!spin_is_locked(lock));
to not BUG() on all UP systems.

Signed-off-by: Bruno Prémont <bonbons@linux-vserver.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
---

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