tree 9f8d81b82725f2e9e02c82e48acdb79d3e8301ce
parent a1fc444e83de05ebbb6269029c9888b8f8b11490
author Ulf Hansson <ulf.hansson@linaro.org> 1413797633 +0200
committer Ulf Hansson <ulf.hansson@linaro.org> 1415619641 +0100

mmc: core: Add helper function for EXT_CSD support

The helper function mmc_can_ext_csd() will return a positive value if
the card supports the EXT_CSD register. Start using it at relavant
places in the mmc core.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>