ACPI: sysfs: add newlines when printing module parameters

Add newlines for several module parameters printed by sysfs.

Signed-off-by: Xiongfeng Wang <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: fenghusthu

drivers/acpi/sysfs.c

@@ -214,7 +214,7 @@ static int param_set_trace_method_name(const char *val,
 
 static int param_get_trace_method_name(char *buffer, const struct kernel_param *kp)
 {
-	return scnprintf(buffer, PAGE_SIZE, "%s", acpi_gbl_trace_method_name);
+	return scnprintf(buffer, PAGE_SIZE, "%s\n", acpi_gbl_trace_method_name);
 }
 
 static const struct kernel_param_ops param_ops_trace_method = {
@@ -271,15 +271,15 @@ static int param_set_trace_state(const char *val,
 static int param_get_trace_state(char *buffer, const struct kernel_param *kp)
 {
 	if (!(acpi_gbl_trace_flags & ACPI_TRACE_ENABLED))
-		return sprintf(buffer, "disable");
+		return sprintf(buffer, "disable\n");
 	else {
 		if (acpi_gbl_trace_method_name) {
 			if (acpi_gbl_trace_flags & ACPI_TRACE_ONESHOT)
-				return sprintf(buffer, "method-once");
+				return sprintf(buffer, "method-once\n");
 			else
-				return sprintf(buffer, "method");
+				return sprintf(buffer, "method\n");
 		} else
-			return sprintf(buffer, "enable");
+			return sprintf(buffer, "enable\n");
 	}
 	return 0;
 }
@@ -302,7 +302,7 @@ static int param_get_acpica_version(char *buffer,
 {
 	int result;
 
-	result = sprintf(buffer, "%x", ACPI_CA_VERSION);
+	result = sprintf(buffer, "%x\n", ACPI_CA_VERSION);
 
 	return result;
 }