ACPI: EC: add newline when printing 'ec_event_clearing' module parameter

When I cat acpi module parameter
'/sys/module/acpi/parameters/ec_event_clearing', it displays as follows.
It is better to add a newline for easy reading.

[root@hulk-202 ~]# cat /sys/module/acpi/parameters/ec_event_clearing
query[root@hulk-202 ~]#

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 04ce2b96c3da95853274a12b67e13373d4208200..fcddda3d67128c9d18819bb6feac6e647adef46b 100644 (file)
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -2059,13 +2059,13 @@ static int param_get_event_clearing(char *buffer,
 {
        switch (ec_event_clearing) {
        case ACPI_EC_EVT_TIMING_STATUS:
-               return sprintf(buffer, "status");
+               return sprintf(buffer, "status\n");
        case ACPI_EC_EVT_TIMING_QUERY:
-               return sprintf(buffer, "query");
+               return sprintf(buffer, "query\n");
        case ACPI_EC_EVT_TIMING_EVENT:
-               return sprintf(buffer, "event");
+               return sprintf(buffer, "event\n");
        default:
-               return sprintf(buffer, "invalid");
+               return sprintf(buffer, "invalid\n");
        }
        return 0;
 }