drm: add newlines to text sysfs files

The contents of various simple text files in sysfs should end with
a newline to make them easier to read from the console.

Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 8f93729..182bdf9 100644 (file)
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -147,7 +147,7 @@ static ssize_t status_show(struct device *device,
        enum drm_connector_status status;
 
        status = connector->funcs->detect(connector);
-       return snprintf(buf, PAGE_SIZE, "%s",
+       return snprintf(buf, PAGE_SIZE, "%s\n",
                        drm_get_connector_status_name(status));
 }
 
@@ -166,7 +166,7 @@ static ssize_t dpms_show(struct device *device,
        if (ret)
                return 0;
 
-       return snprintf(buf, PAGE_SIZE, "%s",
+       return snprintf(buf, PAGE_SIZE, "%s\n",
                        drm_get_dpms_name((int)dpms_status));
 }
 
@@ -176,7 +176,7 @@ static ssize_t enabled_show(struct device *device,
 {
        struct drm_connector *connector = to_drm_connector(device);
 
-       return snprintf(buf, PAGE_SIZE, connector->encoder ? "enabled" :
+       return snprintf(buf, PAGE_SIZE, "%s\n", connector->encoder ? "enabled" :
                        "disabled");
 }