[PATCH 1/2] platform/x86: intel: wmi: Use sysfs_emit in sbl-fw-update

[svav2021]

From: Arav Verma <svav2021@xxxxxxxxx>

Modernize firmware_update_request_show by replacing legacy
sprintf() call with sysfs_emit. When altering string,
corrected format specified from %d to %u to match u32 type of
target variable.
---
 drivers/platform/x86/intel/wmi/sbl-fw-update.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/wmi/sbl-fw-update.c b/drivers/platform/x86/intel/wmi/sbl-fw-update.c
index 62c9c7f1842ba..cfef71f4f3284 100644
--- a/drivers/platform/x86/intel/wmi/sbl-fw-update.c
+++ b/drivers/platform/x86/intel/wmi/sbl-fw-update.c
@@ -61,7 +61,7 @@ static ssize_t firmware_update_request_show(struct device *dev,
 	if (ret)
 		return ret;
 
-	return sprintf(buf, "%d\n", val);
+	return sysfs_emit(buf, "%u\n", val);
 }
 
 static ssize_t firmware_update_request_store(struct device *dev,
-- 
2.47.3