tree 93c57647f17e72bfb773e240146a5aa76e70eee1
parent 345efee3541f5931fbbd0f0bcebe9baa3ff2f5c2
author Shawn Lin <shawn.lin@rock-chips.com> 1454393485 +0800
committer Ulf Hansson <ulf.hansson@linaro.org> 1456740191 +0100

mmc: dw_mmc: fix num_slots setting

This patch make num_slots to 1 if pdata->num_slot is not
defined. Meanwhile, we need to make sure num_slots should
not larger that the supported slots

Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>