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pwm: Add missing static storage class specifiers in core.c file 

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>
This commit is contained in:
Sachin Kamat 2012-08-02 12:32:42 +05:30 committed by Thierry Reding
parent d9875690d9
commit dfeb86ecde
1 changed files with 2 additions and 2 deletions
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4
drivers/pwm/core.c
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@ -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);