SPARC does not set CONFIG_OF_ADDRESS so the symbol is missing. Depend on
CONFIG_OF_ADDRESS to ensure the driver is only built for supported
configurations.
Fixes: 2d28dbe042f4 ("mmc: sdhci-of-aspeed: Add support for the ASPEED SD controller") Reported-by: kbuild test robot <lkp@intel.com> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>