ion: Improve ION config description

Mostly just to quiet checkpatch warnings, be more verbose
in describing the ION config option.

Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/android/ion/Kconfig b/drivers/staging/android/ion/Kconfig
index 3215bd8..a342d96 100644 (file)
--- a/drivers/staging/android/ion/Kconfig
+++ b/drivers/staging/android/ion/Kconfig
@@ -2,8 +2,12 @@ menuconfig ION
        tristate "Ion Memory Manager"
        select GENERIC_ALLOCATOR
        select DMA_SHARED_BUFFER
-       help
-         Chose this option to enable the ION Memory Manager.
+       ---help---
+         Chose this option to enable the ION Memory Manager,
+         used by Android to efficiently allocate buffers
+         from userspace that can be shared between drivers.
+         If you're not using Android its probably safe to
+         say N here.
 
 config ION_TEST
        tristate "Ion Test Device"