pwm: Add missing static storage class specifiers in core.c file
authorSachin Kamat <sachin.kamat@linaro.org>
Thu, 2 Aug 2012 07:02:42 +0000 (12:32 +0530)
committerThierry Reding <thierry.reding@avionic-design.de>
Fri, 17 Aug 2012 12:08:24 +0000 (14:08 +0200)
Fixes the following sparse warnings:
drivers/pwm/core.c:152:6: warning:
symbol 'of_pwmchip_add' was not declared. Should it be static?
drivers/pwm/core.c:165:6: warning:
symbol 'of_pwmchip_remove' was not declared. Should it be static?

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
drivers/pwm/core.c

index ecb76909e946542ee9beff407c8d2ed1e69ff56e..4a8bdfa79e7f01b2933cb6b384398732a33b0764 100644 (file)
@@ -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);