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-rw-r--r--drivers/block/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index a4a3119..ef32e97 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
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