The kernel test robot noticed that the ctucanfd platform driver fails during modpost on platforms that don't support IOMEM. | ERROR: modpost: "devm_ioremap_resource" [drivers/net/can/ctucanfd/ctucanfd_platform.ko] undefined! This patch adds the missing HAS_IOMEM dependency. Link: https://lore.kernel.org/all/20220523123720.1656611-1-mkl@xxxxxxxxxxxxxx Fixes: e8f0c23a2415 ("can: ctucanfd: CTU CAN FD open-source IP core - platform/SoC support.") Reported-by: kernel test robot <lkp@xxxxxxxxx> Acked-by: Pavel Pisa <pisa@xxxxxxxxxxxxxxxx> Cc: Ondrej Ille <ondrej.ille@xxxxxxxxx> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx> --- drivers/net/can/ctucanfd/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/can/ctucanfd/Kconfig b/drivers/net/can/ctucanfd/Kconfig index 3c383612eb17..6e2073351a8f 100644 --- a/drivers/net/can/ctucanfd/Kconfig +++ b/drivers/net/can/ctucanfd/Kconfig @@ -23,7 +23,7 @@ config CAN_CTUCANFD_PCI config CAN_CTUCANFD_PLATFORM tristate "CTU CAN-FD IP core platform (FPGA, SoC) driver" - depends on OF || COMPILE_TEST + depends on HAS_IOMEM && (OF || COMPILE_TEST) select CAN_CTUCANFD help The core has been tested together with OpenCores SJA1000 -- 2.35.1
