diff --git a/sys/dev/drm/amd/amdgpu/amdgpu_acpi.c b/sys/dev/drm/amd/amdgpu/amdgpu_acpi.c
--- a/sys/dev/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/sys/dev/drm/amd/amdgpu/amdgpu_acpi.c
@@ -760,12 +760,12 @@
 	atif->handle = atif_handle;
 
 	/* Call the ATIF method */
-	ret = amdgpu_atif_verify_interface(atif);
-	if (ret) {
-		DRM_DEBUG_DRIVER("Call to ATIF verify_interface failed: %d\n", ret);
-		AcpiOsFree(atif);
-		goto out;
-	}
+	ret = amdgpu_atif_verify_interface(atif);
+	if (ret) {
+		DRM_DEBUG_DRIVER("Call to ATIF verify_interface failed: %d\n", ret);
+		kfree(atif);
+		goto out;
+	}
 	adev->atif = atif;
 
 	if (atif->notifications.brightness_change) {