The field drm_device.irq_enabled is only used by legacy drivers
with userspace modesetting. Don't set it in vmxgfx. All usage of
the field within vmwgfx can safely be removed.
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
---
drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
index b9a9b7ddadbd..4b82f5995452 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
@@ -292,15 +292,11 @@ void vmw_irq_uninstall(struct drm_device *dev)
if (!(dev_priv->capabilities & SVGA_CAP_IRQMASK))
return;
- if (!dev->irq_enabled)
- return;
-
vmw_write(dev_priv, SVGA_REG_IRQMASK, 0);
status = vmw_irq_status_read(dev_priv);
vmw_irq_status_write(dev_priv, status);
- dev->irq_enabled = false;
free_irq(dev->irq, dev);
}
@@ -315,9 +311,6 @@ int vmw_irq_install(struct drm_device *dev, int irq)
{
int ret;
- if (dev->irq_enabled)
- return -EBUSY;
-
vmw_irq_preinstall(dev);
ret = request_threaded_irq(irq, vmw_irq_handler, vmw_thread_fn,
@@ -325,7 +318,6 @@ int vmw_irq_install(struct drm_device *dev, int irq)
if (ret < 0)
return ret;
- dev->irq_enabled = true;
dev->irq = irq;
return ret;
--
2.32.0
