Kconfig: improved help for CONFIG_ACCESSIBILITY

Add a small explanation of what accessibility is.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 11 insertions, 1 deletions

diff --git a/drivers/accessibility/Kconfig b/drivers/accessibility/Kconfig
index 1264c4b98094..ef3b65bfdd0a 100644
--- a/drivers/accessibility/Kconfig
+++ b/drivers/accessibility/Kconfig
@@ -1,7 +1,17 @@
 menuconfig ACCESSIBILITY
         bool "Accessibility support"
         ---help---
-          Enable a submenu where accessibility items may be enabled.
+          Accessibility handles all special kinds of hardware devices or
+          software adapters which help people with disabilities (e.g.
+          blindness) to use computers.
+
+          That includes braille devices, speech synthesis, keyboard
+          remapping, etc.
+
+          Say Y here to get to see options for accessibility.
+          This option alone does not add any kernel code.
+
+          If you say N, all options in this submenu will be skipped and disabled.
 
           If unsure, say N.