Using the device_property interfaces allows mmc drivers to work
on platforms which run on either device tree or ACPI.
Signed-off-by: David Woods <dwoods@mellanox.com>
Reviewed-by: Chris Metcalf <cmetcalf@mellanox.com>
Cc: stable@vger.linux.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>