gpu: host1x: drm: Rename host1x to host1x_drm

Both host1x and drm drivers have host1x structures. This patch
renames the host1x structure under drm to follow name host1x_drm.

Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
diff --git a/drivers/gpu/host1x/drm/drm.c b/drivers/gpu/host1x/drm/drm.c
index 9d452df..6c59bcd 100644
--- a/drivers/gpu/host1x/drm/drm.c
+++ b/drivers/gpu/host1x/drm/drm.c
@@ -26,7 +26,7 @@
 static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
 {
 	struct device *dev = drm->dev;
-	struct host1x *host1x;
+	struct host1x_drm *host1x;
 	int err;
 
 	host1x = dev_get_drvdata(dev);
@@ -69,7 +69,7 @@
 
 static void tegra_drm_lastclose(struct drm_device *drm)
 {
-	struct host1x *host1x = drm->dev_private;
+	struct host1x_drm *host1x = drm->dev_private;
 
 	drm_fbdev_cma_restore_mode(host1x->fbdev);
 }