1 files changed, 5 insertions, 19 deletions

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 5aae1bd61151..0ea0a019dc57 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -3967,23 +3967,13 @@ static void regulator_summary_show_subtree(struct seq_file *s,
         if (!rdev)
                 return;
 
-        mutex_lock(&rdev->mutex);
-
         seq_printf(s, "%*s%-*s %3d %4d %6d ",
                    level * 3 + 1, "",
                    30 - level * 3, rdev_get_name(rdev),
                    rdev->use_count, rdev->open_count, rdev->bypass_count);
 
-        switch (rdev->desc->type) {
-        case REGULATOR_VOLTAGE:
-                seq_printf(s, "%5dmV ",
-                           _regulator_get_voltage(rdev) / 1000);
-                break;
-        case REGULATOR_CURRENT:
-                seq_printf(s, "%5dmA ",
-                           _regulator_get_current_limit(rdev) / 1000);
-                break;
-        }
+        seq_printf(s, "%5dmV ", _regulator_get_voltage(rdev) / 1000);
+        seq_printf(s, "%5dmA ", _regulator_get_current_limit(rdev) / 1000);
 
         c = rdev->constraints;
         if (c) {
@@ -4011,21 +4001,17 @@ static void regulator_summary_show_subtree(struct seq_file *s,
 
                 switch (rdev->desc->type) {
                 case REGULATOR_VOLTAGE:
-                        seq_printf(s, "%29dmV %5dmV",
+                        seq_printf(s, "%37dmV %5dmV",
                                    consumer->min_uV / 1000,
                                    consumer->max_uV / 1000);
                         break;
                 case REGULATOR_CURRENT:
-                        seq_printf(s, "%37dmA",
-                                regulator_get_current_limit(consumer) / 1000);
                         break;
                 }
 
                 seq_puts(s, "\n");
         }
 
-        mutex_unlock(&rdev->mutex);
-
         list_for_each_entry(child, list, list) {
                 /* handle only non-root regulators supplied by current rdev */
                 if (!child->supply || child->supply->rdev != rdev)
@@ -4040,8 +4026,8 @@ static int regulator_summary_show(struct seq_file *s, void *data)
         struct list_head *list = s->private;
         struct regulator_dev *rdev;
 
-        seq_puts(s, " regulator                      use open bypass   value     min     max\n");
-        seq_puts(s, "-----------------------------------------------------------------------\n");
+        seq_puts(s, " regulator                      use open bypass voltage current     min     max\n");
+        seq_puts(s, "-------------------------------------------------------------------------------\n");
 
         mutex_lock(&regulator_list_mutex);