Commits
Johan Rudholm committed dc0ecfef29c
mmc: sd: add reset bus_ops callback Enable power cycle and re-initialization of SD cards via the reset bus_ops. Power cycling a buggy SD card sometimes helps it get back on track. Signed-off-by: Johan Rudholm <johanru@axis.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>