Hello Marc,
thanks much for correction.
On Monday 23 of May 2022 14:37:20 Marc Kleine-Budde wrote:
> 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.
>
> Fixes: e8f0c23a2415 ("can: ctucanfd: CTU CAN FD open-source IP core -
> platform/SoC support.") Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Cc: Pavel Pisa <pisa@xxxxxxxxxxxxxxxx> (maintainer:CTU CAN FD DRIVER)
> Cc: Ondrej Ille <ondrej.ille@xxxxxxxxx> (maintainer:CTU CAN FD DRIVER)
> Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Acked-by: Pavel Pisa <pisa@xxxxxxxxxxxxxxxx>
> ---
> 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
