linux/drivers/mmc/Kconfig
Pierre Ossman 6abaa0c9fe mmc: support unsafe resume of cards
Since many have the system root on MMC/SD we must allow some foot
shooting when it comes to resume.

We cannot detect if a card is removed and reinserted during suspend,
so the safe approach would be to assume it was, avoiding potential
filesystem corruption. This will of course not work if you cannot
release the card before suspend.

This commit adds a compile time option that makes the MMC layer
assume the card wasn't touched if it is redetected upon resume.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-05-01 16:00:02 +02:00

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#
# MMC subsystem configuration
#
menu "MMC/SD Card support"
config MMC
tristate "MMC support"
help
MMC is the "multi-media card" bus protocol.
If you want MMC support, you should say Y here and also
to the specific driver for your MMC interface.
config MMC_DEBUG
bool "MMC debugging"
depends on MMC != n
help
This is an option for use by developers; most people should
say N here. This enables MMC core and driver debugging.
source "drivers/mmc/core/Kconfig"
source "drivers/mmc/card/Kconfig"
source "drivers/mmc/host/Kconfig"
endmenu