diff options
| author | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-01 10:00:02 -0400 |
|---|---|---|
| committer | Pierre Ossman <drzeus@drzeus.cx> | 2007-05-01 10:00:02 -0400 |
| commit | 6abaa0c9fec563538f2a28a682af8c89bb9b125c (patch) | |
| tree | 1da7fb5a0b37bd57b38ca52c77ccc72b099fcbae /drivers/mmc/Kconfig | |
| parent | 89a73cf52ba2ae4402c53487b71ec4475544f139 (diff) | |
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>
Diffstat (limited to 'drivers/mmc/Kconfig')
| -rw-r--r-- | drivers/mmc/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index c7d64c0187fb..6c97491543db 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig | |||
| @@ -19,6 +19,8 @@ config MMC_DEBUG | |||
| 19 | This is an option for use by developers; most people should | 19 | This is an option for use by developers; most people should |
| 20 | say N here. This enables MMC core and driver debugging. | 20 | say N here. This enables MMC core and driver debugging. |
| 21 | 21 | ||
| 22 | source "drivers/mmc/core/Kconfig" | ||
| 23 | |||
| 22 | source "drivers/mmc/card/Kconfig" | 24 | source "drivers/mmc/card/Kconfig" |
| 23 | 25 | ||
| 24 | source "drivers/mmc/host/Kconfig" | 26 | source "drivers/mmc/host/Kconfig" |