drm/tilcdc: Move LCDC_SYNC_LOST handling inside if (ver == 2) statement

Move LCDC_SYNC_LOST handling inside if (ver == 2) statement.
LCDC_SYNC_LOST interrupt status bit is only defined for version 2
silicon.

Signed-off-by: Jyri Sarha <jsarha@ti.com>

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 1601428..45ce0ba 100644 (file)
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -731,18 +731,17 @@ irqreturn_t tilcdc_crtc_irq(struct drm_crtc *crtc)
                        wake_up(&tilcdc_crtc->frame_done_wq);
                }
                tilcdc_write(dev, LCDC_END_OF_INT_IND_REG, 0);
-       }
 
-       if (stat & LCDC_SYNC_LOST) {
-               dev_err_ratelimited(dev->dev, "%s(0x%08x): Sync lost",
-                                   __func__, stat);
-               tilcdc_crtc->frame_intact = false;
-               if (tilcdc_crtc->sync_lost_count++ > SYNC_LOST_COUNT_LIMIT) {
-                       dev_err(dev->dev,
-                               "%s(0x%08x): Sync lost flood detected, disabling the interrupt",
-                               __func__, stat);
-                       tilcdc_write(dev, LCDC_INT_ENABLE_CLR_REG,
-                                    LCDC_SYNC_LOST);
+               if (stat & LCDC_SYNC_LOST) {
+                       dev_err_ratelimited(dev->dev, "%s(0x%08x): Sync lost",
+                                           __func__, stat);
+                       tilcdc_crtc->frame_intact = false;
+                       if (tilcdc_crtc->sync_lost_count++ >
+                           SYNC_LOST_COUNT_LIMIT) {
+                               dev_err(dev->dev, "%s(0x%08x): Sync lost flood detected, disabling the interrupt", __func__, stat);
+                               tilcdc_write(dev, LCDC_INT_ENABLE_CLR_REG,
+                                            LCDC_SYNC_LOST);
+                       }
                }
        }