hwmon: (axi-fan-control) Make use of sysfs_emit()

nunojsa · groeck · commit 0b5f91d47d72 · 2024-02-25T12:37:46.000-08:00
Use sysfs_emit() instead of directly call sprintf(). Signed-off-by: Nuno Sa <nuno.sa@analog.com> Link: https://lore.kernel.org/r/20240214-axi-fan-control-no-of-v1-2-43ca656fe2e3@analog.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/axi-fan-control.c b/drivers/hwmon/axi-fan-control.c
@@ -84,7 +84,7 @@ static ssize_t axi_fan_control_show(struct device *dev, struct device_attribute
 
 	temp = DIV_ROUND_CLOSEST_ULL(temp * 509314ULL, 65535) - 280230;
 
-	return sprintf(buf, "%u\n", temp);
+	return sysfs_emit(buf, "%u\n", temp);
 }
 
 static ssize_t axi_fan_control_store(struct device *dev, struct device_attribute *da,

Original file line number	Diff line number	Diff line change
`@@ -84,7 +84,7 @@ static ssize_t axi_fan_control_show(struct device *dev, struct device_attribute`
`84`	`84`
`85`	`85`	`temp = DIV_ROUND_CLOSEST_ULL(temp * 509314ULL, 65535) - 280230;`
`86`	`86`
`87`		`- return sprintf(buf, "%u\n", temp);`
	`87`	`+ return sysfs_emit(buf, "%u\n", temp);`
`88`	`88`	`}`
`89`	`89`
`90`	`90`	`static ssize_t axi_fan_control_store(struct device dev, struct device_attribute da,`