From: Roger Quadros <rogerq@ti.com>
Date: Wed, 8 Jan 2014 07:15:33 +0000 (+0530)
Subject: mfd: omap-usb-tll: Don't hold lock during pm_runtime_get/put_sync()
X-Git-Tag: v3.14-rc1~142^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=76a0775d46da052f123b8598a3dfc3b330b8de4f;p=pandora-kernel.git

mfd: omap-usb-tll: Don't hold lock during pm_runtime_get/put_sync()

pm_runtime_get/put_sync() can sleep so don't hold spinlock while
calling them.

This patch prevents a BUG() during system suspend when
CONFIG_DEBUG_ATOMIC_SLEEP is enabled.

Bug is present in Kernel versions v3.9 onwards.

Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Tested-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---

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