ARM: 7721/1: mmc: mmci: Fixup regulator handling for vqmmc

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We can not rely on regulator_is_enabled to decide whether to
enable|disable the regulator. It would mean that the reference
counter for it is not balanced properly.

Instead keep track of our internal state by using a new flag in
the host struct, so we can take correct decisions.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

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Ulf Hansson 2013-05-14 13:53:10 +01:00 • committed by Russell King

parent 1fd83f0ecf

commit 7c0136ef77

2 changed files with 7 additions and 4 deletions

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10

drivers/mmc/host/mmci.c

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1

drivers/mmc/host/mmci.h

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