SDIO non-combo cards are not handled by mmc_block driver and do not have accessible CID register which is used for MMC_NAME= construction. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Marek Behún <marek.behun@nic.cz> Link: https://lore.kernel.org/r/20200527110858.17504-1-pali@kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>