Error: Cannot open file drivers/net/can/rockchip/Kconfig
Error: Cannot open file drivers/net/can/rockchip/Makefile
Error: Cannot open file drivers/net/can/rockchip/rockchip_canfd-core.c
Error: Cannot open file drivers/net/can/rockchip/rockchip_canfd-rx.c
Error: Cannot open file drivers/net/can/rockchip/rockchip_canfd-timestamp.c
Error: Cannot open file drivers/net/can/rockchip/rockchip_canfd-tx.c
Error: Cannot open file drivers/net/can/rockchip/rockchip_canfd.h