From: Johan Hovold <johan@kernel.org>
Date: Mon, 14 Dec 2015 15:16:19 +0000 (+0100)
Subject: spi: fix parent-device reference leak
X-Git-Tag: v3.2.76~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40ddf30ca43b50019304303949c9b2676cfbd820;p=pandora-kernel.git

spi: fix parent-device reference leak

commit 157f38f993919b648187ba341bfb05d0e91ad2f6 upstream.

Fix parent-device reference leak due to SPI-core taking an unnecessary
reference to the parent when allocating the master structure, a
reference that was never released.

Note that driver core takes its own reference to the parent when the
master device is registered.

Fixes: 49dce689ad4e ("spi doesn't need class_device")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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