From 48a9db462d99494583dad829969616ac90a8df4e Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Date: Wed, 3 Jul 2013 15:05:06 -0700
Subject: drivers/dma: remove unused support for MEMSET operations

There have never been any real users of MEMSET operations since they
have been introduced in January 2007 by commit 7405f74badf4 ("dmaengine:
refactor dmaengine around dma_async_tx_descriptor").  Therefore remove
support for them for now, it can be always brought back when needed.

[sebastian.hesselbarth@gmail.com: fix drivers/dma/mv_xor]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Acked-by: Dan Williams <djbw@fb.com>
Cc: Tomasz Figa <t.figa@samsung.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Olof Johansson <olof@lixom.net>
Cc: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 crypto/async_tx/Kconfig | 4 ----
 1 file changed, 4 deletions(-)

(limited to 'crypto/async_tx/Kconfig')

diff --git a/crypto/async_tx/Kconfig b/crypto/async_tx/Kconfig
index 1b11abbb5c91..f38a58aef3ec 100644
--- a/crypto/async_tx/Kconfig
+++ b/crypto/async_tx/Kconfig
@@ -10,10 +10,6 @@ config ASYNC_XOR
 	select ASYNC_CORE
 	select XOR_BLOCKS
 
-config ASYNC_MEMSET
-	tristate
-	select ASYNC_CORE
-
 config ASYNC_PQ
 	tristate
 	select ASYNC_CORE
-- 
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