[v2,12/22] drm/omapdrm: Track IRQ state in local device state

Commit Message

Thomas Zimmermann June 22, 2021, 2:09 p.m. UTC

Replace usage of struct drm_device.irq_enabled with the driver's
own state field struct omap_drm_device.irq_enabled. The field in
the DRM device structure is considered legacy and should not be
used by KMS drivers.

Signed-off-by: Thomas Zimmermann <[e-mail]>
---
 drivers/gpu/drm/omapdrm/omap_drv.h | 2 ++
 drivers/gpu/drm/omapdrm/omap_irq.c | 6 +++---
 2 files changed, 5 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/gpu/drm/omapdrm/omap_drv.h b/drivers/gpu/drm/omapdrm/omap_drv.h
index d6f136984da9..591d4c273f02 100644
--- a/drivers/gpu/drm/omapdrm/omap_drv.h
+++ b/drivers/gpu/drm/omapdrm/omap_drv.h
@@ -48,6 +48,8 @@  struct omap_drm_private {
 	struct dss_device *dss;
 	struct dispc_device *dispc;
 
+	bool irq_enabled;
+
 	unsigned int num_pipes;
 	struct omap_drm_pipeline pipes[8];
 	struct omap_drm_pipeline *channels[8];
diff --git a/drivers/gpu/drm/omapdrm/omap_irq.c b/drivers/gpu/drm/omapdrm/omap_irq.c
index 15148d4b35b5..bb6e3fc18204 100644
--- a/drivers/gpu/drm/omapdrm/omap_irq.c
+++ b/drivers/gpu/drm/omapdrm/omap_irq.c
@@ -291,7 +291,7 @@  int omap_drm_irq_install(struct drm_device *dev)
 	if (ret < 0)
 		return ret;
 
-	dev->irq_enabled = true;
+	priv->irq_enabled = true;
 
 	return 0;
 }
@@ -300,10 +300,10 @@  void omap_drm_irq_uninstall(struct drm_device *dev)
 {
 	struct omap_drm_private *priv = dev->dev_private;
 
-	if (!dev->irq_enabled)
+	if (!priv->irq_enabled)
 		return;
 
-	dev->irq_enabled = false;
+	priv->irq_enabled = false;
 
 	dispc_free_irq(priv->dispc, dev);
 }