linux-kernel - [PATCH 29/39] drm: renesas: shmobile: Move shmob_drm_crtc_finish_page

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Date:   Thu, 22 Jun 2023 11:21:41 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Magnus Damm <magnus.damm@...il.com>
Cc:     dri-devel@...ts.freedesktop.org, linux-renesas-soc@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 29/39] drm: renesas: shmobile: Move shmob_drm_crtc_finish_page_flip()

Move the shmob_drm_crtc_finish_page_flip() function up, to avoid having
to move it during the modification in the next change.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 .../gpu/drm/renesas/shmobile/shmob_drm_crtc.c | 40 +++++++++++--------
 1 file changed, 24 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c
index 2c0ca802d36026f4..1d7fcf64bf2aab80 100644
--- a/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/renesas/shmobile/shmob_drm_crtc.c
@@ -270,6 +270,30 @@ static void shmob_drm_crtc_start(struct shmob_drm_crtc *scrtc)
 	scrtc->started = true;
 }
 
+/* -----------------------------------------------------------------------------
+ * Page Flip
+ */
+
+void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc)
+{
+	struct drm_pending_vblank_event *event;
+	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->base, event);
+		drm_crtc_vblank_put(&scrtc->base);
+	}
+	spin_unlock_irqrestore(&dev->event_lock, flags);
+}
+
+/* -----------------------------------------------------------------------------
+ * CRTC Functions
+ */
+
 static void shmob_drm_crtc_stop(struct shmob_drm_crtc *scrtc)
 {
 	struct drm_crtc *crtc = &scrtc->base;
@@ -412,22 +436,6 @@ static const struct drm_crtc_helper_funcs crtc_helper_funcs = {
 	.mode_set_base = shmob_drm_crtc_mode_set_base,
 };
 
-void shmob_drm_crtc_finish_page_flip(struct shmob_drm_crtc *scrtc)
-{
-	struct drm_pending_vblank_event *event;
-	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->base, event);
-		drm_crtc_vblank_put(&scrtc->base);
-	}
-	spin_unlock_irqrestore(&dev->event_lock, flags);
-}
-
 static int shmob_drm_crtc_page_flip(struct drm_crtc *crtc,
 				    struct drm_framebuffer *fb,
 				    struct drm_pending_vblank_event *event,
-- 
2.34.1