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authorGuenter Roeck <linux@roeck-us.net>2015-03-04 09:51:05 -0800
committerGuenter Roeck <linux@roeck-us.net>2015-03-09 09:59:36 -0700
commitde52b049d6d5af635d628d17fcb466d53a9617af (patch)
tree5c5ced8cb36b5a5651907adafe76efdc55235b82 /drivers/hwmon
parentb5cf88e46badea6d600d8515edea23814e03444d (diff)
hwmon: (pwm-fan) Declare pwm_fan_of_get_cooling_data static
Address the following sparse warnings. drivers/hwmon/pwm-fan.c:176:5: warning: symbol 'pwm_fan_of_get_cooling_data' was not declared. Should it be static? drivers/hwmon/pwm-fan.c:176:5: warning: no previous prototype for 'pwm_fan_of_get_cooling_data' pwm_fan_of_get_cooling_data is only used in the pwm-fan driver and thus should be declared static. Cc: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/pwm-fan.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c
index 7c83dc4c8dbd..417072863ebe 100644
--- a/drivers/hwmon/pwm-fan.c
+++ b/drivers/hwmon/pwm-fan.c
@@ -173,7 +173,8 @@ static const struct thermal_cooling_device_ops pwm_fan_cooling_ops = {
.set_cur_state = pwm_fan_set_cur_state,
};
-int pwm_fan_of_get_cooling_data(struct device *dev, struct pwm_fan_ctx *ctx)
+static int pwm_fan_of_get_cooling_data(struct device *dev,
+ struct pwm_fan_ctx *ctx)
{
struct device_node *np = dev->of_node;
int num, i, ret;