leds: ss4200: Fix the wrong format specifier for 'blinking'

The format specifier of "signed int" in sprintf() should be "%d", not
"%u".

Signed-off-by: Zhu Jun <zhujun2@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20241111065809.3814-1-zhujun2@cmss.chinamobile.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
index 2ef9fc7..f24ca75 100644 (file)
--- a/drivers/leds/leds-ss4200.c
+++ b/drivers/leds/leds-ss4200.c
@@ -451,7 +451,7 @@ static ssize_t blink_show(struct device *dev,
        int blinking = 0;
        if (nasgpio_led_get_attr(led, GPO_BLINK))
                blinking = 1;
-       return sprintf(buf, "%u\n", blinking);
+       return sprintf(buf, "%d\n", blinking);
 }
 
 static ssize_t blink_store(struct device *dev,