diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c
index 8ca3d2bf2bda83390179b7d2b0fe829400d6a2cb..149453c9dc26cf21533466c2d7b068bfb093418a 100644
--- a/drivers/gpu/drm/drm_irq.c
+++ b/drivers/gpu/drm/drm_irq.c
@@ -532,7 +532,7 @@ int drm_irq_uninstall(struct drm_device *dev)
 
 	/*
 	 * Wake up any waiters so they don't hang. This is just to paper over
-	 * isssues for UMS drivers which aren't in full control of their
+	 * issues for UMS drivers which aren't in full control of their
 	 * vblank/irq handling. KMS drivers must ensure that vblanks are all
 	 * disabled when uninstalling the irq handler.
 	 */
@@ -594,7 +594,7 @@ int drm_control(struct drm_device *dev, void *data,
 		return 0;
 	if (drm_core_check_feature(dev, DRIVER_MODESET))
 		return 0;
-	/* UMS was only ever support on pci devices. */
+	/* UMS was only ever supported on pci devices. */
 	if (WARN_ON(!dev->pdev))
 		return -EINVAL;