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(parent: f855a37) | patch
mmc: sd: add reset bus_ops callback
authorJohan Rudholm <johan.rudholm@axis.com>
Mon, 12 Jan 2015 14:38:06 +0000 (15:38 +0100)
committerUlf Hansson <ulf.hansson@linaro.org>
Mon, 19 Jan 2015 08:56:28 +0000 (09:56 +0100)
commitdc0ecfef29c60d3765f8e7991b3a4527733238b1
tree7211940653a7201ad99cc07df6f243619bf71851tree | snapshot (tar.gz zip)
parentf855a3717eaff1179837060c4796f1cd706331e7commit | diff
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>
drivers/mmc/core/sd.c diff | blob | blame | history