1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/pwm/core.c b/drivers/pwm/core.c
index ecb76909e946..c6e05078d3ad 100644
--- a/drivers/pwm/core.c
+++ b/drivers/pwm/core.c
@@ -129,8 +129,8 @@ static int pwm_device_request(struct pwm_device *pwm, const char *label)
         return 0;
 }
 
-static struct pwm_device *of_pwm_simple_xlate(struct pwm_chip *pc,
-                                              const struct of_phandle_args *args)
+static struct pwm_device *
+of_pwm_simple_xlate(struct pwm_chip *pc, const struct of_phandle_args *args)
 {
         struct pwm_device *pwm;
 
@@ -149,7 +149,7 @@ static struct pwm_device *of_pwm_simple_xlate(struct pwm_chip *pc,
         return pwm;
 }
 
-void of_pwmchip_add(struct pwm_chip *chip)
+static void of_pwmchip_add(struct pwm_chip *chip)
 {
         if (!chip->dev || !chip->dev->of_node)
                 return;
@@ -162,7 +162,7 @@ void of_pwmchip_add(struct pwm_chip *chip)
         of_node_get(chip->dev->of_node);
 }
 
-void of_pwmchip_remove(struct pwm_chip *chip)
+static void of_pwmchip_remove(struct pwm_chip *chip)
 {
         if (chip->dev && chip->dev->of_node)
                 of_node_put(chip->dev->of_node);
@@ -527,7 +527,7 @@ void __init pwm_add_table(struct pwm_lookup *table, size_t num)
 struct pwm_device *pwm_get(struct device *dev, const char *con_id)
 {
         struct pwm_device *pwm = ERR_PTR(-EPROBE_DEFER);
-        const char *dev_id = dev ? dev_name(dev): NULL;
+        const char *dev_id = dev ? dev_name(dev) : NULL;
         struct pwm_chip *chip = NULL;
         unsigned int index = 0;
         unsigned int best = 0;
@@ -609,7 +609,7 @@ void pwm_put(struct pwm_device *pwm)
         mutex_lock(&pwm_lock);
 
         if (!test_and_clear_bit(PWMF_REQUESTED, &pwm->flags)) {
-                pr_warning("PWM device already freed\n");
+                pr_warn("PWM device already freed\n");
                 goto out;
         }