regulator: ad5398: Remove unnecessary MODULE_ALIAS()

[karo-tx-linux.git] / drivers / regulator / dbx500-prcmu.c

diff --git a/drivers/regulator/dbx500-prcmu.c b/drivers/regulator/dbx500-prcmu.c
index 2d16b9f16de73f5ce42ffb2370bba98c9bccf20b..3963dfad766c78a5c564927487fe20117898ab97 100644 (file)
--- a/drivers/regulator/dbx500-prcmu.c
+++ b/drivers/regulator/dbx500-prcmu.c
@@ -95,14 +95,9 @@ void ux500_regulator_resume_debug(void)
 
 static int ux500_regulator_power_state_cnt_print(struct seq_file *s, void *p)
 {
-       struct device *dev = s->private;
-       int err;
-
        /* print power state count */
-       err = seq_printf(s, "ux500-regulator power state count: %i\n",
-               power_state_active_get());
-       if (err < 0)
-               dev_err(dev, "seq_printf overflow\n");
+       seq_printf(s, "ux500-regulator power state count: %i\n",
+                  power_state_active_get());
 
        return 0;
 }
@@ -124,19 +119,11 @@ static const struct file_operations ux500_regulator_power_state_cnt_fops = {
 
 static int ux500_regulator_status_print(struct seq_file *s, void *p)
 {
-       struct device *dev = s->private;
-       int err;
        int i;
 
        /* print dump header */
-       err = seq_puts(s, "ux500-regulator status:\n");
-       if (err < 0)
-               dev_err(dev, "seq_puts overflow\n");
-
-       err = seq_printf(s, "%31s : %8s : %8s\n", "current",
-               "before", "after");
-       if (err < 0)
-               dev_err(dev, "seq_printf overflow\n");
+       seq_puts(s, "ux500-regulator status:\n");
+       seq_printf(s, "%31s : %8s : %8s\n", "current", "before", "after");
 
        for (i = 0; i < rdebug.num_regulators; i++) {
                struct dbx500_regulator_info *info;
@@ -144,12 +131,11 @@ static int ux500_regulator_status_print(struct seq_file *s, void *p)
                info = &rdebug.regulator_array[i];
 
                /* print status */
-               err = seq_printf(s, "%20s : %8s : %8s : %8s\n", info->desc.name,
-                       info->is_enabled ? "enabled" : "disabled",
-                       rdebug.state_before_suspend[i] ? "enabled" : "disabled",
-                       rdebug.state_after_suspend[i] ? "enabled" : "disabled");
-               if (err < 0)
-                       dev_err(dev, "seq_printf overflow\n");
+               seq_printf(s, "%20s : %8s : %8s : %8s\n",
+                          info->desc.name,
+                          info->is_enabled ? "enabled" : "disabled",
+                          rdebug.state_before_suspend[i] ? "enabled" : "disabled",
+                          rdebug.state_after_suspend[i] ? "enabled" : "disabled");
        }
 
        return 0;