md: remove CONFIG_MULTICORE_RAID456 entirely

Once instance of this Kconfig macro remained after commit
51acbcec6c42b24482bac18e42befc822524535d ("md: remove
CONFIG_MULTICORE_RAID456"). Remove that one too. And, while we're at it,
also remove it from the defconfig files that carry it.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 050a334e89c1..b0b663b119a8 100644
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -221,10 +221,6 @@ struct stripe_head {
         struct stripe_operations {
                 int                  target, target2;
                 enum sum_check_flags zero_sum_result;
-                #ifdef CONFIG_MULTICORE_RAID456
-                unsigned long        request;
-                wait_queue_head_t    wait_for_ops;
-                #endif
         } ops;
         struct r5dev {
                 /* rreq and rvec are used for the replacement device when