summaryrefslogtreecommitdiff
path: root/drivers/devfreq/devfreq-event.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/devfreq/devfreq-event.c')
-rw-r--r--drivers/devfreq/devfreq-event.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/devfreq/devfreq-event.c b/drivers/devfreq/devfreq-event.c
index f304a0289eda..38bf144ca147 100644
--- a/drivers/devfreq/devfreq-event.c
+++ b/drivers/devfreq/devfreq-event.c
@@ -226,17 +226,12 @@ struct devfreq_event_dev *devfreq_event_get_edev_by_phandle(struct device *dev,
struct device_node *node;
struct devfreq_event_dev *edev;
- if (!dev->of_node) {
- dev_err(dev, "device does not have a device node entry\n");
+ if (!dev->of_node)
return ERR_PTR(-EINVAL);
- }
node = of_parse_phandle(dev->of_node, "devfreq-events", index);
- if (!node) {
- dev_err(dev, "failed to get phandle in %s node\n",
- dev->of_node->full_name);
+ if (!node)
return ERR_PTR(-ENODEV);
- }
mutex_lock(&devfreq_event_list_lock);
list_for_each_entry(edev, &devfreq_event_list, node) {
@@ -248,8 +243,6 @@ out:
mutex_unlock(&devfreq_event_list_lock);
if (!edev) {
- dev_err(dev, "unable to get devfreq-event device : %s\n",
- node->name);
of_node_put(node);
return ERR_PTR(-ENODEV);
}
@@ -277,7 +270,7 @@ int devfreq_event_get_edev_count(struct device *dev)
count = of_property_count_elems_of_size(dev->of_node, "devfreq-events",
sizeof(u32));
- if (count < 0 ) {
+ if (count < 0) {
dev_err(dev,
"failed to get the count of devfreq-event in %s node\n",
dev->of_node->full_name);
@@ -402,7 +395,8 @@ struct devfreq_event_dev *devm_devfreq_event_add_edev(struct device *dev,
{
struct devfreq_event_dev **ptr, *edev;
- ptr = devres_alloc(devm_devfreq_event_release, sizeof(*ptr), GFP_KERNEL);
+ ptr = devres_alloc(devm_devfreq_event_release, sizeof(*ptr),
+ GFP_KERNEL);
if (!ptr)
return ERR_PTR(-ENOMEM);