diff --git a/sys/compat/linuxkpi/common/include/linux/mhi.h b/sys/compat/linuxkpi/common/include/linux/mhi.h
index 2e0b74f29de..24b3205d6f5 100644
--- a/sys/compat/linuxkpi/common/include/linux/mhi.h
+++ b/sys/compat/linuxkpi/common/include/linux/mhi.h
@@ -75,6 +75,8 @@ struct mhi_controller {
 	void				*regs;
 	int				*irq;
 	const char			*fw_image;
+	const u8			*fw_data;
+	size_t				fw_sz;
 
 	bool				fbc_download;
 	size_t				rddm_size;