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-rw-r--r--arch/arm/mach-ixp4xx/include/mach/cpu.h5
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/gpio.h2
-rw-r--r--arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h10
3 files changed, 8 insertions, 9 deletions
diff --git a/arch/arm/mach-ixp4xx/include/mach/cpu.h b/arch/arm/mach-ixp4xx/include/mach/cpu.h
index b2ef65db0e9..ebc0ba31ce8 100644
--- a/arch/arm/mach-ixp4xx/include/mach/cpu.h
+++ b/arch/arm/mach-ixp4xx/include/mach/cpu.h
@@ -14,6 +14,7 @@
#ifndef __ASM_ARCH_CPU_H__
#define __ASM_ARCH_CPU_H__
+#include <linux/io.h>
#include <asm/cputype.h>
/* Processor id value in CP15 Register 0 */
@@ -37,7 +38,7 @@
static inline u32 ixp4xx_read_feature_bits(void)
{
- u32 val = ~*IXP4XX_EXP_CFG2;
+ u32 val = ~__raw_readl(IXP4XX_EXP_CFG2);
if (cpu_is_ixp42x_rev_a0())
return IXP42X_FEATURE_MASK & ~(IXP4XX_FEATURE_RCOMP |
@@ -51,7 +52,7 @@ static inline u32 ixp4xx_read_feature_bits(void)
static inline void ixp4xx_write_feature_bits(u32 value)
{
- *IXP4XX_EXP_CFG2 = ~value;
+ __raw_writel(~value, IXP4XX_EXP_CFG2);
}
#endif /* _ASM_ARCH_CPU_H */
diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h
deleted file mode 100644
index ef37f2635b0..00000000000
--- a/arch/arm/mach-ixp4xx/include/mach/gpio.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* empty */
-
diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
index 97c530f66e7..eb68b61ce97 100644
--- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
+++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h
@@ -49,21 +49,21 @@
* Expansion BUS Configuration registers
*/
#define IXP4XX_EXP_CFG_BASE_PHYS (0xC4000000)
-#define IXP4XX_EXP_CFG_BASE_VIRT (0xFFBFE000)
+#define IXP4XX_EXP_CFG_BASE_VIRT IOMEM(0xFFBFE000)
#define IXP4XX_EXP_CFG_REGION_SIZE (0x00001000)
/*
* PCI Config registers
*/
#define IXP4XX_PCI_CFG_BASE_PHYS (0xC0000000)
-#define IXP4XX_PCI_CFG_BASE_VIRT (0xFFBFF000)
+#define IXP4XX_PCI_CFG_BASE_VIRT IOMEM(0xFFBFF000)
#define IXP4XX_PCI_CFG_REGION_SIZE (0x00001000)
/*
* Peripheral space
*/
#define IXP4XX_PERIPHERAL_BASE_PHYS (0xC8000000)
-#define IXP4XX_PERIPHERAL_BASE_VIRT (0xFFBEB000)
+#define IXP4XX_PERIPHERAL_BASE_VIRT IOMEM(0xFFBEB000)
#define IXP4XX_PERIPHERAL_REGION_SIZE (0x00013000)
/*
@@ -73,7 +73,7 @@
* aligned so that it * can be used with the low-level debug code.
*/
#define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000)
-#define IXP4XX_DEBUG_UART_BASE_VIRT (0xffb00000)
+#define IXP4XX_DEBUG_UART_BASE_VIRT IOMEM(0xffb00000)
#define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000)
#define IXP4XX_EXP_CS0_OFFSET 0x00
@@ -92,7 +92,7 @@
/*
* Expansion Bus Controller registers.
*/
-#define IXP4XX_EXP_REG(x) ((volatile u32 *)(IXP4XX_EXP_CFG_BASE_VIRT+(x)))
+#define IXP4XX_EXP_REG(x) ((volatile u32 __iomem *)(IXP4XX_EXP_CFG_BASE_VIRT+(x)))
#define IXP4XX_EXP_CS0 IXP4XX_EXP_REG(IXP4XX_EXP_CS0_OFFSET)
#define IXP4XX_EXP_CS1 IXP4XX_EXP_REG(IXP4XX_EXP_CS1_OFFSET)