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 --- arch/arm/plat-iop/adma.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/arm/plat-iop') diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/plat-iop/adma.c index 1ff6a37e893c..a4d1f8de3b5b 100644 --- a/arch/arm/plat-iop/adma.c +++ b/arch/arm/plat-iop/adma.c @@ -192,12 +192,10 @@ static int __init iop3xx_adma_cap_init(void) #ifdef CONFIG_ARCH_IOP32X /* the 32x AAU does not perform zero sum */ dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask); - dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask); dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask); #else dma_cap_set(DMA_XOR, iop3xx_aau_data.cap_mask); dma_cap_set(DMA_XOR_VAL, iop3xx_aau_data.cap_mask); - dma_cap_set(DMA_MEMSET, iop3xx_aau_data.cap_mask); dma_cap_set(DMA_INTERRUPT, iop3xx_aau_data.cap_mask); #endif -- cgit