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authorPierre Ossman <drzeus@drzeus.cx>2007-05-01 16:00:02 +0200
committerPierre Ossman <drzeus@drzeus.cx>2007-05-01 16:00:02 +0200
commit6abaa0c9fec563538f2a28a682af8c89bb9b125c (patch)
tree1da7fb5a0b37bd57b38ca52c77ccc72b099fcbae /drivers/mmc/Kconfig
parent89a73cf52ba2ae4402c53487b71ec4475544f139 (diff)
downloadop-kernel-dev-6abaa0c9fec563538f2a28a682af8c89bb9b125c.zip
op-kernel-dev-6abaa0c9fec563538f2a28a682af8c89bb9b125c.tar.gz
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/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index c7d64c0..6c97491 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -19,6 +19,8 @@ config MMC_DEBUG
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"
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