We don't need these hooks in order to insert code in these paths, we
can just provide our own handlers and call the main sdhci handlers as
appropriate.
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
Tested-by: NMarkus Pargmann <mpa@pengutronix.de>
Tested-by: NStephen Warren <swarren@nvidia.com>
Signed-off-by: NUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: NChris Ball <chris@printf.net>