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ARM: shmobile: bockw: fixup DMA mask

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4dcfa60071
(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 <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Kuninori Morimoto 2013-12-16 00:16:52 -08:00 committed by Simon Horman
parent 9fb444f22f
commit 4799e310ca
1 changed files with 1 additions and 1 deletions
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2
arch/arm/mach-shmobile/board-bockw.c
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@ -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);