[PATCH] MIPS: Alchemy: fix deprecated compile warnings

[FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>]

I got the following errors on linux-next. They might be already
addressed (I've not subscribed to linux-mips@linux-mips), but anyway
here's a fix.

=
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Subject: [PATCH] MIPS: Alchemy: fix deprecated compile warnings

replace deprecated DMA_32BIT_MASK with DMA_BIT_MASK.

cc1: warnings being treated as errors
arch/mips/alchemy/devboards/db1200/platform.c:219: error: 'DMA_nnBIT_MASK' is 
deprecated
arch/mips/alchemy/devboards/db1200/platform.c:226: error: 'DMA_nnBIT_MASK' is 
deprecated
arch/mips/alchemy/devboards/db1200/platform.c:388: error: 'DMA_nnBIT_MASK' is 
deprecated
arch/mips/alchemy/devboards/db1200/platform.c:393: error: 'DMA_nnBIT_MASK' is 
deprecated

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 arch/mips/alchemy/devboards/db1200/platform.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/mips/alchemy/devboards/db1200/platform.c 
b/arch/mips/alchemy/devboards/db1200/platform.c
index 3cb95a9..3fa34c3 100644
--- a/arch/mips/alchemy/devboards/db1200/platform.c
+++ b/arch/mips/alchemy/devboards/db1200/platform.c
@@ -216,14 +216,14 @@ static struct resource db1200_ide_res[] = {
        }
 };
 
-static u64 ide_dmamask = DMA_32BIT_MASK;
+static u64 ide_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device db1200_ide_dev = {
        .name           = "au1200-ide",
        .id             = 0,
        .dev = {
                .dma_mask               = &ide_dmamask,
-               .coherent_dma_mask      = DMA_32BIT_MASK,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
        },
        .num_resources  = ARRAY_SIZE(db1200_ide_res),
        .resource       = db1200_ide_res,
@@ -385,12 +385,12 @@ static struct au1550_spi_info db1200_spi_platdata = {
        .activate_cs    = db1200_spi_cs_en,
 };
 
-static u64 spi_dmamask = DMA_32BIT_MASK;
+static u64 spi_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device db1200_spi_dev = {
        .dev    = {
                .dma_mask               = &spi_dmamask,
-               .coherent_dma_mask      = DMA_32BIT_MASK,
+               .coherent_dma_mask      = DMA_BIT_MASK(32),
                .platform_data          = &db1200_spi_platdata,
        },
        .name           = "au1550-spi",
-- 
1.6.5