tree 0b1eb88167d37461dc1d9aa56919f715e61095b1
parent 24fbb3ca1468861e5ac33a26c4130610ae8d0e20
author Russell King <rmk+kernel@arm.linux.org.uk> 1398427212 +0100
committer Chris Ball <chris@printf.net> 1400762010 -0400

mmc: sdhci: track whether preset mode is currently enabled in hardware

Track whether preset mode is currently enabled in hardware, and use that
when making decisions elsewhere in the code rather than reading the
register and checking the bit.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Tested-by: Markus Pargmann <mpa@pengutronix.de>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Chris Ball <chris@printf.net>