From: Tejun Heo <tj@kernel.org>
Date: Tue, 20 Jul 2010 20:09:02 +0000 (+0200)
Subject: drm: use workqueue instead of slow-work
X-Git-Tag: v2.6.36-rc1~506^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=991ea75cb1df7188d209274b3d51c105b4f18ffe;p=pandora-kernel.git

drm: use workqueue instead of slow-work

Workqueue can now handle high concurrency.  Convert drm_crtc_helper to
use system_nrt_wq instead of slow-work.  The conversion is mostly
straight forward.  One difference is that drm_helper_hpd_irq_event()
no longer blocks and can be called from any context.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
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