From 48a9db462d99494583dad829969616ac90a8df4e Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz 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 Signed-off-by: Kyungmin Park Signed-off-by: Sebastian Hesselbarth Cc: Vinod Koul Acked-by: Dan Williams Cc: Tomasz Figa Cc: Herbert Xu Cc: Olof Johansson Cc: Kevin Hilman Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/dma/mv_xor.h | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/dma/mv_xor.h') diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index c632a4761fcf..c619359cb7fe 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -31,7 +31,6 @@ #define XOR_OPERATION_MODE_XOR 0 #define XOR_OPERATION_MODE_MEMCPY 2 -#define XOR_OPERATION_MODE_MEMSET 4 #define XOR_CURR_DESC(chan) (chan->mmr_base + 0x210 + (chan->idx * 4)) #define XOR_NEXT_DESC(chan) (chan->mmr_base + 0x200 + (chan->idx * 4)) -- cgit v1.2.3