From: Andrew Lutomirski <luto@kernel.org>
Date: Wed, 30 Nov 2016 01:11:52 +0000 (-0800)
Subject: PM / QoS: Export dev_pm_qos_update_user_latency_tolerance
X-Git-Tag: v4.10-rc1~152^2~5^3
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=034e7906211c18c230ef4da43a1c44796dd5b95e;p=linux.git

PM / QoS: Export dev_pm_qos_update_user_latency_tolerance

nvme wants a module parameter that overrides the default latency
tolerance.  This makes it easy for nvme to reflect that default in
sysfs.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---

diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c
index 6a1f2c7e01ea..58fcc758334e 100644
--- a/drivers/base/power/qos.c
+++ b/drivers/base/power/qos.c
@@ -886,6 +886,7 @@ int dev_pm_qos_update_user_latency_tolerance(struct device *dev, s32 val)
 	mutex_unlock(&dev_pm_qos_mtx);
 	return ret;
 }
+EXPORT_SYMBOL_GPL(dev_pm_qos_update_user_latency_tolerance);
 
 /**
  * dev_pm_qos_expose_latency_tolerance - Expose latency tolerance to userspace