drm: renesas: shmobile: Rename shmob_drm_crtc.crtc

Rename the "crtc" member of the shmob_drm_crtc subclass structure to
"base", to improve readability.
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b42a32082d25bde6db7a57d8dc0d9f45820f6716.1694767209.git.geert+renesas@glider.be

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c

@@ -55,7 +55,7 @@ static const struct {
 
 static void shmob_drm_crtc_setup_geometry(struct shmob_drm_crtc *scrtc)
 {
-	struct drm_crtc *crtc = &scrtc->crtc;
+	struct drm_crtc *crtc = &scrtc->base;
 	struct shmob_drm_device *sdev = to_shmob_device(crtc->dev);
 	const struct drm_display_info *info = &sdev->connector->display_info;
 	const struct drm_display_mode *mode = &crtc->mode;
@@ -114,7 +114,7 @@ static void shmob_drm_crtc_setup_geometry(struct shmob_drm_crtc *scrtc)
 
 static void shmob_drm_crtc_start_stop(struct shmob_drm_crtc *scrtc, bool start)
 {
-	struct shmob_drm_device *sdev = to_shmob_device(scrtc->crtc.dev);
+	struct shmob_drm_device *sdev = to_shmob_device(scrtc->base.dev);
 	u32 value;
 
 	value = lcdc_read(sdev, LDCNT2R);
@@ -147,7 +147,7 @@ static void shmob_drm_crtc_start_stop(struct shmob_drm_crtc *scrtc, bool start)
  */
 static void shmob_drm_crtc_start(struct shmob_drm_crtc *scrtc)
 {
-	struct drm_crtc *crtc = &scrtc->crtc;
+	struct drm_crtc *crtc = &scrtc->base;
 	struct shmob_drm_device *sdev = to_shmob_device(crtc->dev);
 	const struct shmob_drm_interface_data *idata = &sdev->pdata->iface;
 	const struct shmob_drm_format_info *format;
@@ -227,7 +227,7 @@ static void shmob_drm_crtc_start(struct shmob_drm_crtc *scrtc)
 
 static void shmob_drm_crtc_stop(struct shmob_drm_crtc *scrtc)
 {
-	struct drm_crtc *crtc = &scrtc->crtc;
+	struct drm_crtc *crtc = &scrtc->base;
 	struct shmob_drm_device *sdev = to_shmob_device(crtc->dev);
 
 	if (!scrtc->started)
@@ -260,7 +260,7 @@ void shmob_drm_crtc_resume(struct shmob_drm_crtc *scrtc)
 static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
 					int x, int y)
 {
-	struct drm_crtc *crtc = &scrtc->crtc;
+	struct drm_crtc *crtc = &scrtc->base;
 	struct drm_framebuffer *fb = crtc->primary->fb;
 	struct drm_gem_dma_object *gem;
 	unsigned int bpp;
@@ -281,7 +281,7 @@ static void shmob_drm_crtc_compute_base(struct shmob_drm_crtc *scrtc,
 
 static void shmob_drm_crtc_update_base(struct shmob_drm_crtc *scrtc)
 {
-	struct drm_crtc *crtc = &scrtc->crtc;
+	struct drm_crtc *crtc = &scrtc->base;
 	struct shmob_drm_device *sdev = to_shmob_device(crtc->dev);
 
 	shmob_drm_crtc_compute_base(scrtc, crtc->x, crtc->y);
@@ -295,7 +295,7 @@ static void shmob_drm_crtc_update_base(struct shmob_drm_crtc *scrtc)
 
 static inline struct shmob_drm_crtc *to_shmob_crtc(struct drm_crtc *crtc)
 {
-	return container_of(crtc, struct shmob_drm_crtc, crtc);
+	return container_of(crtc, struct shmob_drm_crtc, base);
 }
 
 static void shmob_drm_crtc_dpms(struct drm_crtc *crtc, int mode)
@@ -367,15 +367,15 @@ static const struct drm_crtc_helper_funcs crtc_helper_funcs = {
 void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc)
 {
 	struct drm_pending_vblank_event *event;
-	struct drm_device *dev = scrtc->crtc.dev;
+	struct drm_device *dev = scrtc->base.dev;
 	unsigned long flags;
 
 	spin_lock_irqsave(&dev->event_lock, flags);
 	event = scrtc->event;
 	scrtc->event = NULL;
 	if (event) {
-		drm_crtc_send_vblank_event(&scrtc->crtc, event);
-		drm_crtc_vblank_put(&scrtc->crtc);
+		drm_crtc_send_vblank_event(&scrtc->base, event);
+		drm_crtc_vblank_put(&scrtc->base);
 	}
 	spin_unlock_irqrestore(&dev->event_lock, flags);
 }
@@ -387,7 +387,7 @@ static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc,
 				    struct drm_modeset_acquire_ctx *ctx)
 {
 	struct shmob_drm_crtc *scrtc = to_shmob_crtc(crtc);
-	struct drm_device *dev = scrtc->crtc.dev;
+	struct drm_device *dev = scrtc->base.dev;
 	unsigned long flags;
 
 	spin_lock_irqsave(&dev->event_lock, flags);
@@ -402,7 +402,7 @@ static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc,
 
 	if (event) {
 		event->pipe = 0;
-		drm_crtc_vblank_get(&scrtc->crtc);
+		drm_crtc_vblank_get(&scrtc->base);
 		spin_lock_irqsave(&dev->event_lock, flags);
 		scrtc->event = event;
 		spin_unlock_irqrestore(&dev->event_lock, flags);
@@ -454,7 +454,7 @@ static const struct drm_crtc_funcs crtc_funcs = {
 
 int shmob_drm_crtc_create(struct shmob_drm_device *sdev)
 {
-	struct drm_crtc *crtc = &sdev->crtc.crtc;
+	struct drm_crtc *crtc = &sdev->crtc.base;
 	struct drm_plane *primary, *plane;
 	unsigned int i;
 	int ret;

drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.h

@@ -21,7 +21,7 @@ struct shmob_drm_device;
 struct shmob_drm_format_info;
 
 struct shmob_drm_crtc {
-	struct drm_crtc crtc;
+	struct drm_crtc base;
 
 	struct drm_pending_vblank_event *event;
 	int dpms;