From: Florian Fainelli <f.fainelli@gmail.com>
Date: Wed, 10 Dec 2014 23:41:23 +0000 (-0800)
Subject: dma-debug: introduce dma_debug_disabled
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~139^2~185
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01ce18b31153427bcdccc9c9fd170fd28c03e6e8;p=pandora-kernel.git

dma-debug: introduce dma_debug_disabled

Add a helper function which returns whether the DMA debugging API is
disabled, right now we only check for global_disable, but in order to
accommodate early callers of the DMA-API, we will check for more
initialization flags in the next patch.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Horia Geanta <horia.geanta@freescale.com>
Cc: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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