From: Johan Hovold <johan@kernel.org>
Date: Wed, 21 Jun 2017 09:35:09 +0000 (+0200)
Subject: scsi: sun_esp: fix device reference leaks
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=75dca988a2ab7b00d4ab1fc405ad82546fa8d93e;p=pandora-kernel.git

scsi: sun_esp: fix device reference leaks

commit f62f9ffdb5ef683ef8cffb43932fa72cc3713e94 upstream.

Make sure to drop the reference to the dma device taken by
of_find_device_by_node() on probe errors and on driver unbind.

Fixes: 334ae614772b ("sparc: Kill SBUS DVMA layer.")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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