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path: root/drivers/base/power/opp/debugfs.c
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Diffstat (limited to 'drivers/base/power/opp/debugfs.c')
-rw-r--r--drivers/base/power/opp/debugfs.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/base/power/opp/debugfs.c b/drivers/base/power/opp/debugfs.c
index 95f433db4ac7..81cf120fcf43 100644
--- a/drivers/base/power/opp/debugfs.c
+++ b/drivers/base/power/opp/debugfs.c
@@ -40,11 +40,10 @@ static bool opp_debug_create_supplies(struct dev_pm_opp *opp,
struct dentry *pdentry)
{
struct dentry *d;
- int i = 0;
+ int i;
char *name;
- /* Always create at least supply-0 directory */
- do {
+ for (i = 0; i < opp_table->regulator_count; i++) {
name = kasprintf(GFP_KERNEL, "supply-%d", i);
/* Create per-opp directory */
@@ -70,7 +69,7 @@ static bool opp_debug_create_supplies(struct dev_pm_opp *opp,
if (!debugfs_create_ulong("u_amp", S_IRUGO, d,
&opp->supplies[i].u_amp))
return false;
- } while (++i < opp_table->regulator_count);
+ }
return true;
}