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(parent: f5ef991) | patch
mmc: sdhci: When a UHS switch fails, cycle power if regulator is used
authorPhilip Rakity <prakity@marvell.com>
Wed, 27 Jun 2012 16:15:00 +0000 (09:15 -0700)
committerChris Ball <cjb@laptop.org>
Sun, 22 Jul 2012 19:25:51 +0000 (15:25 -0400)
commitfeb07e83e0082b0918c280db9870fd77c1121d8d
tree6ab1b3e57109327035547711136b568fae061b4btree | snapshot
parentf5ef991bc36981c274edeed743374f4dd824c7bbcommit | diff
mmc: sdhci: When a UHS switch fails, cycle power if regulator is used

Power needs to be removed from the card when switching to 1.8v fails.

If a regulator is used to control vmmc we need to turn the
regulator off and then back on otherwise power will not be
removed from the card.

Signed-off-by: Philip Rakity <prakity@marvell.com>
Reviewed-by: Aaron Lu <aaron.lu@amd.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
drivers/mmc/host/sdhci.c diff | blob | history
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