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path: root/drivers/base/power/domain.c
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Diffstat (limited to 'drivers/base/power/domain.c')
-rw-r--r--drivers/base/power/domain.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
index 500de1dee967..2c334c01fc43 100644
--- a/drivers/base/power/domain.c
+++ b/drivers/base/power/domain.c
@@ -2483,7 +2483,7 @@ EXPORT_SYMBOL_GPL(genpd_dev_pm_attach_by_id);
* power-domain-names DT property. For further description see
* genpd_dev_pm_attach_by_id().
*/
-struct device *genpd_dev_pm_attach_by_name(struct device *dev, char *name)
+struct device *genpd_dev_pm_attach_by_name(struct device *dev, const char *name)
{
int index;
@@ -2948,18 +2948,11 @@ static int __init genpd_debug_init(void)
genpd_debugfs_dir = debugfs_create_dir("pm_genpd", NULL);
- if (!genpd_debugfs_dir)
- return -ENOMEM;
-
- d = debugfs_create_file("pm_genpd_summary", S_IRUGO,
- genpd_debugfs_dir, NULL, &summary_fops);
- if (!d)
- return -ENOMEM;
+ debugfs_create_file("pm_genpd_summary", S_IRUGO, genpd_debugfs_dir,
+ NULL, &summary_fops);
list_for_each_entry(genpd, &gpd_list, gpd_list_node) {
d = debugfs_create_dir(genpd->name, genpd_debugfs_dir);
- if (!d)
- return -ENOMEM;
debugfs_create_file("current_state", 0444,
d, genpd, &status_fops);