[RFC 01/12] drm: Rename DRM_MINOR_LEGACY to DRM_MINOR_PRIMARY

[Thierry Reding]

From: Thierry Reding <treding at nvidia.com>

The term "legacy" is overloaded in the context of DRM. DRM_MINOR_LEGACY
doesn't accurately describe the use of the minor. The associated minor
is the primary minor for a device, as reflected by the .primary field of
struct drm_device. For consistency, rename the enumeration value to
DRM_MINOR_PRIMARY.

Signed-off-by: Thierry Reding <treding at nvidia.com>
---
 drivers/gpu/drm/drm_stub.c  | 16 ++++++++--------
 drivers/gpu/drm/drm_sysfs.c |  4 ++--
 include/drm/drmP.h          |  2 +-
 3 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
index 2567ecb5c574..fd2f1758366d 100644
--- a/drivers/gpu/drm/drm_stub.c
+++ b/drivers/gpu/drm/drm_stub.c
@@ -319,7 +319,7 @@ static struct drm_minor **drm_minor_get_slot(struct drm_device *dev,
 					     unsigned int type)
 {
 	switch (type) {
-	case DRM_MINOR_LEGACY:
+	case DRM_MINOR_PRIMARY:
 		return &dev->primary;
 	case DRM_MINOR_RENDER:
 		return &dev->render;
@@ -493,7 +493,7 @@ EXPORT_SYMBOL(drm_put_dev);
 void drm_unplug_dev(struct drm_device *dev)
 {
 	/* for a USB device */
-	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+	drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
 	drm_minor_unregister(dev, DRM_MINOR_RENDER);
 	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
 
@@ -564,7 +564,7 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
 			goto err_minors;
 	}
 
-	ret = drm_minor_alloc(dev, DRM_MINOR_LEGACY);
+	ret = drm_minor_alloc(dev, DRM_MINOR_PRIMARY);
 	if (ret)
 		goto err_minors;
 
@@ -592,7 +592,7 @@ err_ctxbitmap:
 err_ht:
 	drm_ht_remove(&dev->map_hash);
 err_minors:
-	drm_minor_free(dev, DRM_MINOR_LEGACY);
+	drm_minor_free(dev, DRM_MINOR_PRIMARY);
 	drm_minor_free(dev, DRM_MINOR_RENDER);
 	drm_minor_free(dev, DRM_MINOR_CONTROL);
 	drm_minor_free_base(dev);
@@ -618,7 +618,7 @@ static void drm_dev_free(struct drm_device *dev)
 	drm_ctxbitmap_cleanup(dev);
 	drm_ht_remove(&dev->map_hash);
 
-	drm_minor_free(dev, DRM_MINOR_LEGACY);
+	drm_minor_free(dev, DRM_MINOR_PRIMARY);
 	drm_minor_free(dev, DRM_MINOR_RENDER);
 	drm_minor_free(dev, DRM_MINOR_CONTROL);
 	drm_minor_free_base(dev);
@@ -692,7 +692,7 @@ int drm_dev_register(struct drm_device *dev, unsigned long flags)
 	if (ret)
 		goto err_minors;
 
-	ret = drm_minor_register(dev, DRM_MINOR_LEGACY);
+	ret = drm_minor_register(dev, DRM_MINOR_PRIMARY);
 	if (ret)
 		goto err_minors;
 
@@ -718,7 +718,7 @@ err_unload:
 	if (dev->driver->unload)
 		dev->driver->unload(dev);
 err_minors:
-	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+	drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
 	drm_minor_unregister(dev, DRM_MINOR_RENDER);
 	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
 out_unlock:
@@ -752,7 +752,7 @@ void drm_dev_unregister(struct drm_device *dev)
 	list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head)
 		drm_rmmap(dev, r_list->map);
 
-	drm_minor_unregister(dev, DRM_MINOR_LEGACY);
+	drm_minor_unregister(dev, DRM_MINOR_PRIMARY);
 	drm_minor_unregister(dev, DRM_MINOR_RENDER);
 	drm_minor_unregister(dev, DRM_MINOR_CONTROL);
 }
diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 9be02d9a78e8..c3f3d0b6a8fe 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -43,7 +43,7 @@ static int __drm_class_suspend(struct device *dev, pm_message_t state)
 		struct drm_minor *drm_minor = to_drm_minor(dev);
 		struct drm_device *drm_dev = drm_minor->dev;
 
-		if (drm_minor->type == DRM_MINOR_LEGACY &&
+		if (drm_minor->type == DRM_MINOR_PRIMARY &&
 		    !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
 		    drm_dev->driver->suspend)
 			return drm_dev->driver->suspend(drm_dev, state);
@@ -84,7 +84,7 @@ static int drm_class_resume(struct device *dev)
 		struct drm_minor *drm_minor = to_drm_minor(dev);
 		struct drm_device *drm_dev = drm_minor->dev;
 
-		if (drm_minor->type == DRM_MINOR_LEGACY &&
+		if (drm_minor->type == DRM_MINOR_PRIMARY &&
 		    !drm_core_check_feature(drm_dev, DRIVER_MODESET) &&
 		    drm_dev->driver->resume)
 			return drm_dev->driver->resume(drm_dev);
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index e5f6732f4757..92604c435ecc 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -1010,7 +1010,7 @@ struct drm_driver {
 };
 
 enum drm_minor_type {
-	DRM_MINOR_LEGACY,
+	DRM_MINOR_PRIMARY,
 	DRM_MINOR_CONTROL,
 	DRM_MINOR_RENDER,
 	DRM_MINOR_CNT,
-- 
1.8.4.2