diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 282467121699..e5662bdcbbde 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -214,6 +214,12 @@ static ssize_t vidi_store_connection(struct device *dev, static DEVICE_ATTR(connection, 0644, vidi_show_connection, vidi_store_connection); +static struct attribute *vidi_attrs[] = { + &dev_attr_connection.attr, + NULL, +}; +ATTRIBUTE_GROUPS(vidi); + int vidi_connection_ioctl(struct drm_device *drm_dev, void *data, struct drm_file *file_priv) { @@ -439,7 +445,6 @@ static int vidi_probe(struct platform_device *pdev) { struct vidi_context *ctx; struct device *dev = &pdev->dev; - int ret; ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) @@ -453,23 +458,7 @@ static int vidi_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ctx); - ret = device_create_file(dev, &dev_attr_connection); - if (ret < 0) { - DRM_DEV_ERROR(dev, - "failed to create connection sysfs.\n"); - return ret; - } - - ret = component_add(dev, &vidi_component_ops); - if (ret) - goto err_remove_file; - - return ret; - -err_remove_file: - device_remove_file(dev, &dev_attr_connection); - - return ret; + return component_add(dev, &vidi_component_ops); } static int vidi_remove(struct platform_device *pdev) @@ -494,5 +483,6 @@ struct platform_driver vidi_driver = { .driver = { .name = "exynos-drm-vidi", .owner = THIS_MODULE, + .dev_groups = vidi_groups, }, }; |