From 4799e310caf0fb9078389766d0210d1c6133ad51 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 16 Dec 2013 00:16:52 -0800 Subject: ARM: shmobile: bockw: fixup DMA mask 4dcfa60071b3d23f0181f27d8519f12e37cefbb9 (ARM: DMA-API: better handing of DMA masks for coherent allocations) exchanged DMA mask check method. Below warning will appear without this patch asoc-simple-card asoc-simple-card.0: \ Coherent DMA mask 0xffffffffffffffff is larger than dma_addr_t allows asoc-simple-card asoc-simple-card.0: \ Driver did not use or check the return value from dma_set_coherent_mask()? Signed-off-by: Kuninori Morimoto Acked-by: Laurent Pinchart Signed-off-by: Simon Horman --- arch/arm/mach-shmobile/board-bockw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-shmobile/board-bockw.c b/arch/arm/mach-shmobile/board-bockw.c index 38611526fe9..3c4995aebd2 100644 --- a/arch/arm/mach-shmobile/board-bockw.c +++ b/arch/arm/mach-shmobile/board-bockw.c @@ -679,7 +679,7 @@ static void __init bockw_init(void) .id = i, .data = &rsnd_card_info[i], .size_data = sizeof(struct asoc_simple_card_info), - .dma_mask = ~0, + .dma_mask = DMA_BIT_MASK(32), }; platform_device_register_full(&cardinfo); -- cgit v1.2.3