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

Zhu Jun · lag-linaro · commit e8501858035b · 2024-11-12T14:39:26.000Z
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
@@ -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,

Original file line number	Diff line number	Diff line change
`@@ -451,7 +451,7 @@ static ssize_t blink_show(struct device *dev,`
`451`	`451`	`int blinking = 0;`
`452`	`452`	`if (nasgpio_led_get_attr(led, GPO_BLINK))`
`453`	`453`	`blinking = 1;`
`454`		`- return sprintf(buf, "%u\n", blinking);`
	`454`	`+ return sprintf(buf, "%d\n", blinking);`
`455`	`455`	`}`
`456`	`456`
`457`	`457`	`static ssize_t blink_store(struct device *dev,`