--- zzzz-none-000/linux-3.10.107/drivers/gpu/drm/mga/mga_state.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/gpu/drm/mga/mga_state.c	2021-02-04 17:41:59.000000000 +0000
@@ -1020,7 +1020,7 @@
 
 	switch (param->param) {
 	case MGA_PARAM_IRQ_NR:
-		value = drm_dev_to_irq(dev);
+		value = dev->pdev->irq;
 		break;
 	case MGA_PARAM_CARD_TYPE:
 		value = dev_priv->chipset;
@@ -1029,7 +1029,7 @@
 		return -EINVAL;
 	}
 
-	if (DRM_COPY_TO_USER(param->value, &value, sizeof(int))) {
+	if (copy_to_user(param->value, &value, sizeof(int))) {
 		DRM_ERROR("copy_to_user\n");
 		return -EFAULT;
 	}
@@ -1083,7 +1083,7 @@
 	return 0;
 }
 
-struct drm_ioctl_desc mga_ioctls[] = {
+const struct drm_ioctl_desc mga_ioctls[] = {
 	DRM_IOCTL_DEF_DRV(MGA_INIT, mga_dma_init, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 	DRM_IOCTL_DEF_DRV(MGA_FLUSH, mga_dma_flush, DRM_AUTH),
 	DRM_IOCTL_DEF_DRV(MGA_RESET, mga_dma_reset, DRM_AUTH),
@@ -1099,4 +1099,4 @@
 	DRM_IOCTL_DEF_DRV(MGA_DMA_BOOTSTRAP, mga_dma_bootstrap, DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
 };
 
-int mga_max_ioctl = DRM_ARRAY_SIZE(mga_ioctls);
+int mga_max_ioctl = ARRAY_SIZE(mga_ioctls);