tree 2137bc8fca209b176a03115e8c41ec0b2f333874
parent 7bbebd1456496cf516966023451be0c31ba52cb1
author Masahiro Yamada <yamada.masahiro@socionext.com> 1485773210 +0900
committer Jaehoon Chung <jh80.chung@samsung.com> 1485867047 +0900

mmc: sandbox: rename CONFIG, fix dependency, and use it in Makefile

[1] Rename CONFIG_SANDBOX_MMC to CONFIG_MMC_SANDBOX for consistency
    I want all MMC driver options prefixed with CONFIG_MMC_.

[2] Fix dependency
    Add necessary depends on to avoid compile error.
    Instead "depends on MMC" is unneeded because this config entry
    resides inside of "if MMC".

[3] Currently, this config symbol is not referenced at all.
    Use it to enable/disable the driver in Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>