diff options
Diffstat (limited to 'drivers/gpu/drm/drm_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/drm_sysfs.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index d7d8cecfb0e6..fa7fadce8063 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -208,9 +208,12 @@ static ssize_t status_show(struct device *device, char *buf) { struct drm_connector *connector = to_drm_connector(device); + enum drm_connector_status status; + + status = READ_ONCE(connector->status); return snprintf(buf, PAGE_SIZE, "%s\n", - drm_get_connector_status_name(connector->status)); + drm_get_connector_status_name(status)); } static ssize_t dpms_show(struct device *device, @@ -231,9 +234,11 @@ static ssize_t enabled_show(struct device *device, char *buf) { struct drm_connector *connector = to_drm_connector(device); + bool enabled; + + enabled = READ_ONCE(connector->encoder); - return snprintf(buf, PAGE_SIZE, "%s\n", connector->encoder ? "enabled" : - "disabled"); + return snprintf(buf, PAGE_SIZE, enabled ? "enabled\n" : "disabled\n"); } static ssize_t edid_show(struct file *filp, struct kobject *kobj, |