From de52b049d6d5af635d628d17fcb466d53a9617af Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Wed, 4 Mar 2015 09:51:05 -0800 Subject: [PATCH] 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 Acked-by: Lukasz Majewski Signed-off-by: Guenter Roeck --- drivers/hwmon/pwm-fan.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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; -- 2.20.1