mmc: use capability for the broken voltage

This patch-set is supported the broken-voltage capability.

Jaehoon Chung (2):
mmc: core: support broken voltage
mmc: sdhci-s3c: support the broken voltage

 drivers/mmc/core/core.c      |    4 ++++
 drivers/mmc/host/sdhci-s3c.c |    7 +++----
 include/linux/mmc/host.h     |    1 +
 3 files changed, 8 insertions(+), 4 deletions(-)