PM/Domain: Export pm_genpd symbols

Drivers compiled as modules may need to access some genpd functions
directly. This patch adds few new bindings that have been found
useful.

Bug 1476801

Change-Id: I19807977147d334f88be6b582e1cd0eb06854f12
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/387607
GVS: Gerrit_Virtual_Submit
Reviewed-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 37cf43d77ebd784204af71997f07ffc4d7a34b96..631277211438d73f008548c1fe5aeb1f2306fece 100644 (file)
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -1683,6 +1683,7 @@ int __pm_genpd_add_device(struct generic_pm_domain *genpd, struct device *dev,
 
        return ret;
 }
+EXPORT_SYMBOL(__pm_genpd_add_device);
 
 /**
  * __pm_genpd_of_add_device - Add a device to an I/O PM domain.
@@ -2416,7 +2417,7 @@ void pm_genpd_init(struct generic_pm_domain *genpd,
        list_add(&genpd->gpd_list_node, &gpd_list);
        mutex_unlock(&gpd_list_lock);
 }
-
+EXPORT_SYMBOL(pm_genpd_init);
 #ifdef CONFIG_DEBUG_FS
 /* Genpd status debugfs */
 static int genpd_status_show(struct seq_file *s, void *data)