tree 2d2c700c00e268017b2e36bf328853b004c58241
parent 160c365b5879e6d4ea1c299b68c9702e8c783298
author Haibo Chen <haibo.chen@nxp.com> 1502189641 +0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1502916197 -0700

mmc: mmc: correct the logic for setting HS400ES signal voltage

commit 92ddd95919466de5d34f3cb43635da9a7f9ab814 upstream.

Change the default err value to -EINVAL, make sure the card only
has type EXT_CSD_CARD_TYPE_HS400_1_8V also do the signal voltage
setting when select hs400es mode.

Fixes: commit 1720d3545b77 ("mmc: core: switch to 1V8 or 1V2 for hs400es mode")
Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>