diff options
Diffstat (limited to 'drivers/gpu/drm/drm_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/drm_sysfs.c | 29 |
1 files changed, 0 insertions, 29 deletions
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index 480546b542f..f7510a8f0eb 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -122,20 +122,6 @@ void drm_sysfs_destroy(void) class_destroy(drm_class); } -static ssize_t show_dri(struct device *device, struct device_attribute *attr, - char *buf) -{ - struct drm_minor *drm_minor = to_drm_minor(device); - struct drm_device *drm_dev = drm_minor->dev; - if (drm_dev->driver->dri_library_name) - return drm_dev->driver->dri_library_name(drm_dev, buf); - return snprintf(buf, PAGE_SIZE, "%s\n", drm_dev->driver->pci_driver.name); -} - -static struct device_attribute device_attrs[] = { - __ATTR(dri_library_name, S_IRUGO, show_dri, NULL), -}; - /** * drm_sysfs_device_release - do nothing * @dev: Linux device @@ -478,7 +464,6 @@ void drm_sysfs_hotplug_event(struct drm_device *dev) int drm_sysfs_device_add(struct drm_minor *minor) { int err; - int i, j; char *minor_str; minor->kdev.parent = &minor->dev->pdev->dev; @@ -500,18 +485,8 @@ int drm_sysfs_device_add(struct drm_minor *minor) goto err_out; } - for (i = 0; i < ARRAY_SIZE(device_attrs); i++) { - err = device_create_file(&minor->kdev, &device_attrs[i]); - if (err) - goto err_out_files; - } - return 0; -err_out_files: - if (i > 0) - for (j = 0; j < i; j++) - device_remove_file(&minor->kdev, &device_attrs[j]); device_unregister(&minor->kdev); err_out: @@ -527,9 +502,5 @@ err_out: */ void drm_sysfs_device_remove(struct drm_minor *minor) { - int i; - - for (i = 0; i < ARRAY_SIZE(device_attrs); i++) - device_remove_file(&minor->kdev, &device_attrs[i]); device_unregister(&minor->kdev); } |