From: Lars-Peter Clausen <lars@metafoo.de>
Date: Fri, 19 Apr 2013 09:42:13 +0000 (+0200)
Subject: dma: of: Fix of_node reference leak
X-Git-Tag: v3.10-rc1~41^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f22eb1402244885126c4263eb36b857e4182dd6f;p=pandora-kernel.git

dma: of: Fix of_node reference leak

of_dma_request_slave_channel() currently does not drop the reference to the
dma_spec of_node if no DMA controller matching the of_node could be found. This
patch fixes it by always calling of_node_put().

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

Reading git-diff-tree failed