md: Factor out RAID6 algorithms into lib/

We'll want to use these in btrfs too.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 2 insertions, 5 deletions

diff --git a/drivers/md/Kconfig b/drivers/md/Kconfig
index 2158377a1359..891f7c8490d3 100644
--- a/drivers/md/Kconfig
+++ b/drivers/md/Kconfig
@@ -121,7 +121,7 @@ config MD_RAID10
 config MD_RAID456
         tristate "RAID-4/RAID-5/RAID-6 mode"
         depends on BLK_DEV_MD
-        select MD_RAID6_PQ
+        select RAID6_PQ
         select ASYNC_MEMCPY
         select ASYNC_XOR
         select ASYNC_PQ
@@ -165,12 +165,9 @@ config MULTICORE_RAID456
 
           If unsure, say N.
 
-config MD_RAID6_PQ
-        tristate
-
 config ASYNC_RAID6_TEST
         tristate "Self test for hardware accelerated raid6 recovery"
-        depends on MD_RAID6_PQ
+        depends on RAID6_PQ
         select ASYNC_RAID6_RECOV
         ---help---
           This is a one-shot self test that permutes through the