1 files changed, 6 insertions, 10 deletions

diff --git a/drivers/regulator/dbx500-prcmu.c b/drivers/regulator/dbx500-prcmu.c
index ce89f7848a57..2d16b9f16de7 100644
--- a/drivers/regulator/dbx500-prcmu.c
+++ b/drivers/regulator/dbx500-prcmu.c
@@ -78,6 +78,7 @@ static struct ux500_regulator_debug {
 void ux500_regulator_suspend_debug(void)
 {
         int i;
+
         for (i = 0; i < rdebug.num_regulators; i++)
                 rdebug.state_before_suspend[i] =
                         rdebug.regulator_array[i].is_enabled;
@@ -86,6 +87,7 @@ void ux500_regulator_suspend_debug(void)
 void ux500_regulator_resume_debug(void)
 {
         int i;
+
         for (i = 0; i < rdebug.num_regulators; i++)
                 rdebug.state_after_suspend[i] =
                         rdebug.regulator_array[i].is_enabled;
@@ -127,9 +129,9 @@ static int ux500_regulator_status_print(struct seq_file *s, void *p)
         int i;
 
         /* print dump header */
-        err = seq_printf(s, "ux500-regulator status:\n");
+        err = seq_puts(s, "ux500-regulator status:\n");
         if (err < 0)
-                dev_err(dev, "seq_printf overflow\n");
+                dev_err(dev, "seq_puts overflow\n");
 
         err = seq_printf(s, "%31s : %8s : %8s\n", "current",
                 "before", "after");
@@ -202,18 +204,12 @@ ux500_regulator_debug_init(struct platform_device *pdev,
         rdebug.num_regulators = num_regulators;
 
         rdebug.state_before_suspend = kzalloc(num_regulators, GFP_KERNEL);
-        if (!rdebug.state_before_suspend) {
-                dev_err(&pdev->dev,
-                        "could not allocate memory for saving state\n");
+        if (!rdebug.state_before_suspend)
                 goto exit_destroy_power_state;
-        }
 
         rdebug.state_after_suspend = kzalloc(num_regulators, GFP_KERNEL);
-        if (!rdebug.state_after_suspend) {
-                dev_err(&pdev->dev,
-                        "could not allocate memory for saving state\n");
+        if (!rdebug.state_after_suspend)
                 goto exit_free;
-        }
 
         dbx500_regulator_testcase(regulator_info, num_regulators);
         return 0;