mmc: core: disable runtime PM for sdio cards

This patch disables runtime PM for sdio cards because
the runtime PM is managed by the respective SDIO function
drivers.
The card device (if sdio card) is set as runtime active
however, the runtime PM is not enabled for the same.
The runtime PM framework ensures that a device's
parents' cannot be suspended till all of its children
are suspended.

Change-Id: Ie0778d96f91738fc14a0dc05a3430c1f382ef13c
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
1 file changed