[PATCH] leds: cht-wcove: mark cht_wc_leds_brightness_get static

[Arnd Bergmann]

From: Arnd Bergmann <arnd@xxxxxxxx>

This was apparently made global but is not called from anywhere else:

drivers/leds/leds-cht-wcove.c:144:21: error: no previous prototype for 'cht_wc_leds_brightness_get' [-Werror=missing-prototypes]

Fixes: 047da762b9a93 ("leds: Add Intel Cherry Trail Whiskey Cove PMIC LED driver")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/leds/leds-cht-wcove.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/leds/leds-cht-wcove.c b/drivers/leds/leds-cht-wcove.c
index 0cfebee989107..0a5c30e5ed5d4 100644
--- a/drivers/leds/leds-cht-wcove.c
+++ b/drivers/leds/leds-cht-wcove.c
@@ -141,7 +141,7 @@ static int cht_wc_leds_brightness_set(struct led_classdev *cdev,
 	return ret;
 }
 
-enum led_brightness cht_wc_leds_brightness_get(struct led_classdev *cdev)
+static enum led_brightness cht_wc_leds_brightness_get(struct led_classdev *cdev)
 {
 	struct cht_wc_led *led = container_of(cdev, struct cht_wc_led, cdev);
 	unsigned int val;
-- 
2.39.2