1 files changed, 11 insertions, 65 deletions

diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c
index 13e3c84859fe..7f99592cf56b 100644
--- a/arch/mips/alchemy/devboards/db1000.c
+++ b/arch/mips/alchemy/devboards/db1000.c
@@ -82,6 +82,8 @@ static int db1500_map_pci_irq(const struct pci_dev *d, u8 slot, u8 pin)
 	return -1;
 }
 
+static u64 au1xxx_all_dmamask = DMA_BIT_MASK(32);
+
 static struct resource alchemy_pci_host_res[] = {
 	[0] = {
 		.start	= AU1500_PCI_PHYS_ADDR,
@@ -120,13 +122,11 @@ static struct resource au1100_lcd_resources[] = {
 	}
 };
 
-static u64 au1100_lcd_dmamask = DMA_BIT_MASK(32);
-
 static struct platform_device au1100_lcd_device = {
 	.name		= "au1100-lcd",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1100_lcd_dmamask,
+		.dma_mask		= &au1xxx_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 	.num_resources	= ARRAY_SIZE(au1100_lcd_resources),
@@ -170,6 +170,10 @@ static struct platform_device db1x00_codec_dev = {
 
 static struct platform_device db1x00_audio_dev = {
 	.name		= "db1000-audio",
+	.dev = {
+		.dma_mask		= &au1xxx_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
+	},
 };
 
 /******************************************************************************/
@@ -338,13 +342,11 @@ static struct resource au1100_mmc0_resources[] = {
 	}
 };
 
-static u64 au1xxx_mmc_dmamask =	 DMA_BIT_MASK(32);
-
 static struct platform_device db1100_mmc0_dev = {
 	.name		= "au1xxx-mmc",
 	.id		= 0,
 	.dev = {
-		.dma_mask		= &au1xxx_mmc_dmamask,
+		.dma_mask		= &au1xxx_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1100_mmc_platdata[0],
 	},
@@ -379,7 +381,7 @@ static struct platform_device db1100_mmc1_dev = {
 	.name		= "au1xxx-mmc",
 	.id		= 1,
 	.dev = {
-		.dma_mask		= &au1xxx_mmc_dmamask,
+		.dma_mask		= &au1xxx_all_dmamask,
 		.coherent_dma_mask	= DMA_BIT_MASK(32),
 		.platform_data		= &db1100_mmc_platdata[1],
 	},
@@ -389,58 +391,6 @@ static struct platform_device db1100_mmc1_dev = {
 
 /******************************************************************************/
 
-static void db1000_irda_set_phy_mode(int mode)
-{
-	unsigned short mask = BCSR_RESETS_IRDA_MODE_MASK | BCSR_RESETS_FIR_SEL;
-
-	switch (mode) {
-	case AU1000_IRDA_PHY_MODE_OFF:
-		bcsr_mod(BCSR_RESETS, mask, BCSR_RESETS_IRDA_MODE_OFF);
-		break;
-	case AU1000_IRDA_PHY_MODE_SIR:
-		bcsr_mod(BCSR_RESETS, mask, BCSR_RESETS_IRDA_MODE_FULL);
-		break;
-	case AU1000_IRDA_PHY_MODE_FIR:
-		bcsr_mod(BCSR_RESETS, mask, BCSR_RESETS_IRDA_MODE_FULL |
-					    BCSR_RESETS_FIR_SEL);
-		break;
-	}
-}
-
-static struct au1k_irda_platform_data db1000_irda_platdata = {
-	.set_phy_mode	= db1000_irda_set_phy_mode,
-};
-
-static struct resource au1000_irda_res[] = {
-	[0] = {
-		.start	= AU1000_IRDA_PHYS_ADDR,
-		.end	= AU1000_IRDA_PHYS_ADDR + 0x0fff,
-		.flags	= IORESOURCE_MEM,
-	},
-	[1] = {
-		.start	= AU1000_IRDA_TX_INT,
-		.end	= AU1000_IRDA_TX_INT,
-		.flags	= IORESOURCE_IRQ,
-	},
-	[2] = {
-		.start	= AU1000_IRDA_RX_INT,
-		.end	= AU1000_IRDA_RX_INT,
-		.flags	= IORESOURCE_IRQ,
-	},
-};
-
-static struct platform_device db1000_irda_dev = {
-	.name	= "au1000-irda",
-	.id	= -1,
-	.dev	= {
-		.platform_data = &db1000_irda_platdata,
-	},
-	.resource	= au1000_irda_res,
-	.num_resources	= ARRAY_SIZE(au1000_irda_res),
-};
-
-/******************************************************************************/
-
 static struct ads7846_platform_data db1100_touch_pd = {
 	.model		= 7846,
 	.vref_mv	= 3300,
@@ -468,6 +418,8 @@ static struct platform_device db1100_spi_dev = {
 	.id		= 0,
 	.dev		= {
 		.platform_data	= &db1100_spictl_pd,
+		.dma_mask		= &au1xxx_all_dmamask,
+		.coherent_dma_mask	= DMA_BIT_MASK(32),
 	},
 };
 
@@ -497,15 +449,10 @@ static struct platform_device *db1x00_devs[] = {
 	&db1x00_audio_dev,
 };
 
-static struct platform_device *db1000_devs[] = {
-	&db1000_irda_dev,
-};
-
 static struct platform_device *db1100_devs[] = {
 	&au1100_lcd_device,
 	&db1100_mmc0_dev,
 	&db1100_mmc1_dev,
-	&db1000_irda_dev,
 };
 
 int __init db1000_dev_setup(void)
@@ -565,7 +512,6 @@ int __init db1000_dev_setup(void)
 		d1 = 3; /* GPIO number, NOT irq! */
 		s0 = AU1000_GPIO1_INT;
 		s1 = AU1000_GPIO4_INT;
-		platform_add_devices(db1000_devs, ARRAY_SIZE(db1000_devs));
 	} else if ((board == BCSR_WHOAMI_PB1500) ||
 		   (board == BCSR_WHOAMI_PB1500R2)) {
 		c0 = AU1500_GPIO203_INT;