commit ed418393116f17b194a2339ad394e2e1c7b1f3d6
author Mark Salyzyn <salyzyn@google.com> Wed Aug 19 05:29:01 2020 -0700
committer Greg Kroah-Hartman <gregkh@google.com> Sat Nov 28 05:52:16 2020 +0000
tree 311f5504fdd47e43c47bf9f32671c44442584f3c
parent 616dcfb9de19e29bb5fd11bd70ed3a70b357c0da

ANDROID: GKI: export dev_pm_qos_read_value

min_freq and max_freq from sysfs now go to the dev_pm_qos_request
interface, so porting will require access to dev_pm_qos_read_value.

Signed-off-by: Mark Salyzyn <salyzyn@google.com>
Fixes: 27dbc542f651ed09de910f274b32634904103774 ("PM / devfreq: Use PM QoS for sysfs min/max_freq")
Bug: 165523817
Change-Id: I6837f8d75a61faf8bf18d1b9a37419632e5c7134
(cherry picked from commit dc32196ca1bf69f0040e0a8732179dd9cc3d8f30)
Signed-off-by: Will McVicker <willmcvicker@google.com>
(cherry picked from commit d13ee33d477989a1171194e8df94711546a565c8)
Signed-off-by: Will McVicker <willmcvicker@google.com>

drivers/base/power/qos.c

diff --git a/drivers/base/power/qos.c b/drivers/base/power/qos.c
index 8e93167..0489db3 100644
--- a/drivers/base/power/qos.c
+++ b/drivers/base/power/qos.c
@@ -137,6 +137,7 @@ s32 dev_pm_qos_read_value(struct device *dev, enum dev_pm_qos_req_type type)
 
 	return ret;
 }
+EXPORT_SYMBOL_GPL(dev_pm_qos_read_value);
 
 /**
  * apply_constraint - Add/modify/remove device PM QoS request.