From 79ca7ec3d1046a79c64f95f0cac0f5fd29829f53 Mon Sep 17 00:00:00 2001 From: Robert Marklund Date: Mon, 27 Jun 2011 11:33:24 +0200 Subject: dmaengine/ste_dma40: make the cyclic alloc NOWAIT This function may be initiated from IRQ context, so the allocation must allocate NOWAIT memory. Signed-off-by: Robert Marklund Reviewed-by: Rabin Vincent Reviewed-by: Philippe Langlais Signed-off-by: Linus Walleij Signed-off-by: Vinod Koul --- drivers/dma/ste_dma40.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/dma') diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index e1af76c57e4f..35b078d688d5 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -2112,7 +2112,7 @@ dma40_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t dma_addr, struct scatterlist *sg; int i; - sg = kcalloc(periods + 1, sizeof(struct scatterlist), GFP_KERNEL); + sg = kcalloc(periods + 1, sizeof(struct scatterlist), GFP_NOWAIT); for (i = 0; i < periods; i++) { sg_dma_address(&sg[i]) = dma_addr; sg_dma_len(&sg[i]) = period_len; -- cgit v1.2.3