X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=sidebyside;f=arch%2Farm%2Fmach-ixp4xx%2Fcommon.c;h=6c396447c4e078d8ce7e1807c072edfc8c704bb7;hb=87fe04bd2a39f263211cc232da9f4f094eaffea0;hp=0422e906cc9a64e4ff11d43e866049a72ba52cd0;hpb=138307b475286a5bcc985b06b3e71fcd33dd5e2c;p=powerpc.git

diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index 0422e906cc..6c396447c4 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -44,24 +44,24 @@
 static struct map_desc ixp4xx_io_desc[] __initdata = {
 	{	/* UART, Interrupt ctrl, GPIO, timers, NPEs, MACs, USB .... */
 		.virtual	= IXP4XX_PERIPHERAL_BASE_VIRT,
-		.physical	= IXP4XX_PERIPHERAL_BASE_PHYS,
+		.pfn		= __phys_to_pfn(IXP4XX_PERIPHERAL_BASE_PHYS),
 		.length		= IXP4XX_PERIPHERAL_REGION_SIZE,
 		.type		= MT_DEVICE
 	}, {	/* Expansion Bus Config Registers */
 		.virtual	= IXP4XX_EXP_CFG_BASE_VIRT,
-		.physical	= IXP4XX_EXP_CFG_BASE_PHYS,
+		.pfn		= __phys_to_pfn(IXP4XX_EXP_CFG_BASE_PHYS),
 		.length		= IXP4XX_EXP_CFG_REGION_SIZE,
 		.type		= MT_DEVICE
 	}, {	/* PCI Registers */
 		.virtual	= IXP4XX_PCI_CFG_BASE_VIRT,
-		.physical	= IXP4XX_PCI_CFG_BASE_PHYS,
+		.pfn		= __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS),
 		.length		= IXP4XX_PCI_CFG_REGION_SIZE,
 		.type		= MT_DEVICE
 	},
 #ifdef CONFIG_DEBUG_LL
 	{	/* Debug UART mapping */
 		.virtual	= IXP4XX_DEBUG_UART_BASE_VIRT,
-		.physical	= IXP4XX_DEBUG_UART_BASE_PHYS,
+		.pfn		= __phys_to_pfn(IXP4XX_DEBUG_UART_BASE_PHYS),
 		.length		= IXP4XX_DEBUG_UART_REGION_SIZE,
 		.type		= MT_DEVICE
 	}
@@ -125,7 +125,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
 	} else if (type & IRQT_LOW) {
 		int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW;
 		irq_type = IXP4XX_IRQ_LEVEL;
-	}
+	} else
+		return -EINVAL;
 
 	ixp4xx_config_irq(irq, irq_type);
 
@@ -142,6 +143,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
 
 	/* Set the new style */
 	*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
+
+	return 0;
 }
 
 static void ixp4xx_irq_mask(unsigned int irq)
@@ -179,17 +182,17 @@ static void ixp4xx_irq_level_unmask(unsigned int irq)
 }
 
 static struct irqchip ixp4xx_irq_level_chip = {
-	.ack	= ixp4xx_irq_mask,
-	.mask	= ixp4xx_irq_mask,
-	.unmask	= ixp4xx_irq_level_unmask,
-	.type	= ixp4xx_set_irq_type
+	.ack		= ixp4xx_irq_mask,
+	.mask		= ixp4xx_irq_mask,
+	.unmask		= ixp4xx_irq_level_unmask,
+	.set_type	= ixp4xx_set_irq_type,
 };
 
 static struct irqchip ixp4xx_irq_edge_chip = {
-	.ack	= ixp4xx_irq_ack,
-	.mask	= ixp4xx_irq_mask,
-	.unmask	= ixp4xx_irq_unmask,
-	.type	= ixp4xx_set_irq_type
+	.ack		= ixp4xx_irq_ack,
+	.mask		= ixp4xx_irq_mask,
+	.unmask		= ixp4xx_irq_unmask,
+	.set_type	= ixp4xx_set_irq_type,
 };
 
 static void ixp4xx_config_irq(unsigned irq, enum ixp4xx_irq_type type)