From: Lan Tianyu <tianyu.lan@intel.com>
Date: Thu, 8 Nov 2012 03:14:08 +0000 (+0800)
Subject: PM / QoS: Resume device before exposing/hiding PM QoS flags
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~88^2~17^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e4d68443a80574392d1027ff34992ab945934a6;p=pandora-kernel.git

PM / QoS: Resume device before exposing/hiding PM QoS flags

Since dev_pm_qos_add_request(), dev_pm_qos_update_request() and
dev_pm_qos_remove_request() for PM QoS flags should not be invoked
when device in RPM_SUSPENDED, add pm_runtime_get_sync() and pm_runtime_put()
around these functions in dev_pm_qos_expose_flags() and
dev_pm_qos_hide_flags().

[rjw: Modified the subject and changelog to better reflect the code
 changes made.]

Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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