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path: root/drivers/opp/debugfs.c
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Diffstat (limited to 'drivers/opp/debugfs.c')
-rw-r--r--drivers/opp/debugfs.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/opp/debugfs.c b/drivers/opp/debugfs.c
index 81cf120fcf43..9318848f3c67 100644
--- a/drivers/opp/debugfs.c
+++ b/drivers/opp/debugfs.c
@@ -41,16 +41,15 @@ static bool opp_debug_create_supplies(struct dev_pm_opp *opp,
{
struct dentry *d;
int i;
- char *name;
for (i = 0; i < opp_table->regulator_count; i++) {
- name = kasprintf(GFP_KERNEL, "supply-%d", i);
+ char name[15];
+
+ snprintf(name, sizeof(name), "supply-%d", i);
/* Create per-opp directory */
d = debugfs_create_dir(name, pdentry);
- kfree(name);
-
if (!d)
return false;