[PATCH] hwmon: (bt1-pvt) Mark is_visible functions static

[Guenter Roeck <linux@roeck-us.net>]

0-day reports:

drivers/hwmon/bt1-pvt.c:303:16: warning:
	no previous declaration for 'pvt_limit_is_visible'
drivers/hwmon/bt1-pvt.c:308:16: warning:
	no previous declaration for 'pvt_alarm_is_visible'

Declare both functions static.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 87976ce2825d("hwmon: Add Baikal-T1 PVT sensor driver")
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
---
 drivers/hwmon/bt1-pvt.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/hwmon/bt1-pvt.c b/drivers/hwmon/bt1-pvt.c
index 8709b3f54086..94698cae0497 100644
--- a/drivers/hwmon/bt1-pvt.c
+++ b/drivers/hwmon/bt1-pvt.c
@@ -300,12 +300,12 @@ static irqreturn_t pvt_soft_isr(int irq, void *data)
 	return IRQ_HANDLED;
 }
 
-inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
 {
 	return 0644;
 }
 
-inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
 {
 	return 0444;
 }
@@ -462,12 +462,12 @@ static irqreturn_t pvt_hard_isr(int irq, void *data)
 
 #define pvt_soft_isr NULL
 
-inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_limit_is_visible(enum pvt_sensor_type type)
 {
 	return 0;
 }
 
-inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
+static inline umode_t pvt_alarm_is_visible(enum pvt_sensor_type type)
 {
 	return 0;
 }
-- 
2.17.1