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-rw-r--r--drivers/block/Kconfig10
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index a4a31199240..ca4d7f0d09b 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -6,6 +6,12 @@ menuconfig BLK_DEV
bool "Block devices"
depends on BLOCK
default y
+ ---help---
+ Say Y here to get to see options for various different block device
+ drivers. This option alone does not add any kernel code.
+
+ If you say N, all options in this submenu will be skipped and disabled;
+ only do this if you know what you are doing.
if BLK_DEV
@@ -62,6 +68,7 @@ config AMIGA_Z2RAM
config BLK_DEV_XD
tristate "XT hard disk support"
depends on ISA && ISA_DMA_API
+ select CHECK_SIGNATURE
help
Very old 8 bit hard disk controllers used in the IBM XT computer
will be supported if you say Y here.
@@ -354,8 +361,7 @@ config BLK_DEV_RAM_SIZE
default "4096"
help
The default value is 4096 kilobytes. Only change this if you know
- what are you doing. If you are using IBM S/390, then set this to
- 8192.
+ what are you doing.
config BLK_DEV_RAM_BLOCKSIZE
int "Default RAM disk block size (bytes)"