Merge branch 'io-cleanup-for-3.4' of git://sources.calxeda.com/kernel/linux into next/cleanup2
* 'io-cleanup-for-3.4' of git://sources.calxeda.com/kernel/linux:
ARM: __io abuse cleanup
ARM: create a common IOMEM definition
ARM: iop13xx: fix missing declaration of iop13xx_init_early
ARM: fix ioremap/iounmap for !CONFIG_MMU
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
index 62f8095..88374dd 100644
--- a/arch/arm/include/asm/assembler.h
+++ b/arch/arm/include/asm/assembler.h
@@ -23,6 +23,8 @@
#include <asm/ptrace.h>
#include <asm/domain.h>
+#define IOMEM(x) (x)
+
/*
* Endian independent macros for shifting bytes within registers.
*/
diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h
index 11d2072..35d9140 100644
--- a/arch/arm/include/asm/io.h
+++ b/arch/arm/include/asm/io.h
@@ -102,6 +102,8 @@
return (void __iomem *)addr;
}
+#define IOMEM(x) ((void __force __iomem *)(x))
+
/* IO barriers */
#ifdef CONFIG_ARM_DMA_MEM_BUFFERABLE
#define __iormb() rmb()
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S
index 204e216..501cdbf 100644
--- a/arch/arm/kernel/debug.S
+++ b/arch/arm/kernel/debug.S
@@ -10,6 +10,7 @@
* 32-bit debugging code
*/
#include <linux/linkage.h>
+#include <asm/assembler.h>
.text
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 22f0ed3..395f627 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -15,6 +15,7 @@
* that causes it to save wrong values... Be aware!
*/
+#include <asm/assembler.h>
#include <asm/memory.h>
#include <asm/glue-df.h>
#include <asm/glue-pf.h>
diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c
index 941a308..031805b 100644
--- a/arch/arm/mach-cns3xxx/core.c
+++ b/arch/arm/mach-cns3xxx/core.c
@@ -72,13 +72,13 @@
/* used by entry-macro.S */
void __init cns3xxx_init_irq(void)
{
- gic_init(0, 29, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT),
- __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT));
+ gic_init(0, 29, IOMEM(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT),
+ IOMEM(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT));
}
void cns3xxx_power_off(void)
{
- u32 __iomem *pm_base = __io(CNS3XXX_PM_BASE_VIRT);
+ u32 __iomem *pm_base = IOMEM(CNS3XXX_PM_BASE_VIRT);
u32 clkctrl;
printk(KERN_INFO "powering system down...\n");
@@ -237,7 +237,7 @@
static void __init cns3xxx_timer_init(void)
{
- cns3xxx_tmr1 = __io(CNS3XXX_TIMER1_2_3_BASE_VIRT);
+ cns3xxx_tmr1 = IOMEM(CNS3XXX_TIMER1_2_3_BASE_VIRT);
__cns3xxx_timer_init(IRQ_CNS3XXX_TIMER0);
}
diff --git a/arch/arm/mach-cns3xxx/devices.c b/arch/arm/mach-cns3xxx/devices.c
index 79d1fb0..1e40c99 100644
--- a/arch/arm/mach-cns3xxx/devices.c
+++ b/arch/arm/mach-cns3xxx/devices.c
@@ -98,7 +98,7 @@
void __init cns3xxx_sdhci_init(void)
{
- u32 __iomem *gpioa = __io(CNS3XXX_MISC_BASE_VIRT + 0x0014);
+ u32 __iomem *gpioa = IOMEM(CNS3XXX_MISC_BASE_VIRT + 0x0014);
u32 gpioa_pins = __raw_readl(gpioa);
/* MMC/SD pins share with GPIOA */
diff --git a/arch/arm/mach-davinci/include/mach/hardware.h b/arch/arm/mach-davinci/include/mach/hardware.h
index 414e0b9..0be260b 100644
--- a/arch/arm/mach-davinci/include/mach/hardware.h
+++ b/arch/arm/mach-davinci/include/mach/hardware.h
@@ -32,10 +32,4 @@
#define __IO_ADDRESS(x) ((x) + IO_OFFSET)
#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa))
-#ifdef __ASSEMBLER__
-#define IOMEM(x) x
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/arch/arm/mach-davinci/include/mach/uncompress.h b/arch/arm/mach-davinci/include/mach/uncompress.h
index 9dc7cf9..da2fb2c 100644
--- a/arch/arm/mach-davinci/include/mach/uncompress.h
+++ b/arch/arm/mach-davinci/include/mach/uncompress.h
@@ -25,6 +25,8 @@
#include <mach/serial.h>
+#define IOMEM(x) ((void __force __iomem *)(x))
+
u32 *uart;
/* PORT_16C550A, in polled non-fifo mode */
diff --git a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
index e711d0e..c4a7b84 100644
--- a/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
+++ b/arch/arm/mach-ep93xx/include/mach/ep93xx-regs.h
@@ -6,15 +6,6 @@
#define __ASM_ARCH_EP93XX_REGS_H
/*
- * A typesafe __io() variation for variable initialisers
- */
-#ifdef __ASSEMBLER__
-#define IOMEM(p) p
-#else
-#define IOMEM(p) ((void __iomem __force *)(p))
-#endif
-
-/*
* EP93xx Physical Memory Map:
*
* The ASDO pin is sampled at system reset to select a synchronous or
diff --git a/arch/arm/mach-iop13xx/include/mach/iop13xx.h b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
index 07e9ff7..e190dcd 100644
--- a/arch/arm/mach-iop13xx/include/mach/iop13xx.h
+++ b/arch/arm/mach-iop13xx/include/mach/iop13xx.h
@@ -5,6 +5,7 @@
/* The ATU offsets can change based on the strapping */
extern u32 iop13xx_atux_pmmr_offset;
extern u32 iop13xx_atue_pmmr_offset;
+void iop13xx_init_early(void);
void iop13xx_init_irq(void);
void iop13xx_map_io(void);
void iop13xx_platform_init(void);
diff --git a/arch/arm/mach-mmp/include/mach/addr-map.h b/arch/arm/mach-mmp/include/mach/addr-map.h
index 3e404ac..b1ece08 100644
--- a/arch/arm/mach-mmp/include/mach/addr-map.h
+++ b/arch/arm/mach-mmp/include/mach/addr-map.h
@@ -11,12 +11,6 @@
#ifndef __ASM_MACH_ADDR_MAP_H
#define __ASM_MACH_ADDR_MAP_H
-#ifndef __ASSEMBLER__
-#define IOMEM(x) ((void __iomem *)(x))
-#else
-#define IOMEM(x) (x)
-#endif
-
/* APB - Application Subsystem Peripheral Bus
*
* NOTE: the DMA controller registers are actually on the AXI fabric #1
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
index 152b3b7..6c4046c 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h
@@ -38,12 +38,6 @@
*
*/
-#ifdef __ASSEMBLY__
-#define IOMEM(x) x
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
#define MSM_VIC_BASE IOMEM(0xE0000000)
#define MSM_VIC_PHYS 0xC0000000
#define MSM_VIC_SIZE SZ_4K
diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h
index 90682f4..00afdfb 100644
--- a/arch/arm/mach-msm/include/mach/msm_iomap.h
+++ b/arch/arm/mach-msm/include/mach/msm_iomap.h
@@ -37,12 +37,6 @@
*
*/
-#ifdef __ASSEMBLY__
-#define IOMEM(x) x
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
#if defined(CONFIG_ARCH_MSM7X30)
#include "msm_iomap-7x30.h"
#elif defined(CONFIG_ARCH_QSD8X50)
diff --git a/arch/arm/mach-mxs/include/mach/hardware.h b/arch/arm/mach-mxs/include/mach/hardware.h
index 53e89a0..4c0e8a6 100644
--- a/arch/arm/mach-mxs/include/mach/hardware.h
+++ b/arch/arm/mach-mxs/include/mach/hardware.h
@@ -20,10 +20,4 @@
#ifndef __MACH_MXS_HARDWARE_H__
#define __MACH_MXS_HARDWARE_H__
-#ifdef __ASSEMBLER__
-#define IOMEM(addr) (addr)
-#else
-#define IOMEM(addr) ((void __force __iomem *)(addr))
-#endif
-
#endif /* __MACH_MXS_HARDWARE_H__ */
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index 59e6797..aa62746 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -168,7 +168,7 @@
{
int irq;
- vic_init(__io(io_p2v(NETX_PA_VIC)), 0, ~0, 0);
+ vic_init(io_p2v(NETX_PA_VIC), 0, ~0, 0);
for (irq = NETX_IRQ_HIF_CHAINED(0); irq <= NETX_IRQ_HIF_LAST; irq++) {
irq_set_chip_and_handler(irq, &netx_hif_chip,
diff --git a/arch/arm/mach-netx/include/mach/hardware.h b/arch/arm/mach-netx/include/mach/hardware.h
index 517a2bd..b661af2 100644
--- a/arch/arm/mach-netx/include/mach/hardware.h
+++ b/arch/arm/mach-netx/include/mach/hardware.h
@@ -33,7 +33,7 @@
#define XMAC_MEM_SIZE 0x1000
#define SRAM_MEM_SIZE 0x8000
-#define io_p2v(x) ((x) - NETX_IO_PHYS + NETX_IO_VIRT)
+#define io_p2v(x) IOMEM((x) - NETX_IO_PHYS + NETX_IO_VIRT)
#define io_v2p(x) ((x) - NETX_IO_VIRT + NETX_IO_PHYS)
#endif
diff --git a/arch/arm/mach-netx/include/mach/netx-regs.h b/arch/arm/mach-netx/include/mach/netx-regs.h
index 5a03e7c..fdde22b 100644
--- a/arch/arm/mach-netx/include/mach/netx-regs.h
+++ b/arch/arm/mach-netx/include/mach/netx-regs.h
@@ -115,7 +115,7 @@
*********************************/
/* Registers */
-#define NETX_SYSTEM_REG(ofs) __io(NETX_VA_SYSTEM + (ofs))
+#define NETX_SYSTEM_REG(ofs) IOMEM(NETX_VA_SYSTEM + (ofs))
#define NETX_SYSTEM_BOO_SR NETX_SYSTEM_REG(0x00)
#define NETX_SYSTEM_IOC_CR NETX_SYSTEM_REG(0x04)
#define NETX_SYSTEM_IOC_MR NETX_SYSTEM_REG(0x08)
@@ -185,7 +185,7 @@
*******************************/
/* Registers */
-#define NETX_GPIO_REG(ofs) __io(NETX_VA_GPIO + (ofs))
+#define NETX_GPIO_REG(ofs) IOMEM(NETX_VA_GPIO + (ofs))
#define NETX_GPIO_CFG(gpio) NETX_GPIO_REG(0x0 + ((gpio)<<2))
#define NETX_GPIO_THRESHOLD_CAPTURE(gpio) NETX_GPIO_REG(0x40 + ((gpio)<<2))
#define NETX_GPIO_COUNTER_CTRL(counter) NETX_GPIO_REG(0x80 + ((counter)<<2))
@@ -230,7 +230,7 @@
*******************************/
/* Registers */
-#define NETX_PIO_REG(ofs) __io(NETX_VA_PIO + (ofs))
+#define NETX_PIO_REG(ofs) IOMEM(NETX_VA_PIO + (ofs))
#define NETX_PIO_INPIO NETX_PIO_REG(0x0)
#define NETX_PIO_OUTPIO NETX_PIO_REG(0x4)
#define NETX_PIO_OEPIO NETX_PIO_REG(0x8)
@@ -240,7 +240,7 @@
*******************************/
/* Registers */
-#define NETX_MIIMU __io(NETX_VA_MIIMU)
+#define NETX_MIIMU IOMEM(NETX_VA_MIIMU)
/* Bits */
#define MIIMU_SNRDY (1<<0)
@@ -317,7 +317,7 @@
*******************************/
/* Registers */
-#define NETX_PFIFO_REG(ofs) __io(NETX_VA_PFIFO + (ofs))
+#define NETX_PFIFO_REG(ofs) IOMEM(NETX_VA_PFIFO + (ofs))
#define NETX_PFIFO_BASE(pfifo) NETX_PFIFO_REG(0x00 + ((pfifo)<<2))
#define NETX_PFIFO_BORDER_BASE(pfifo) NETX_PFIFO_REG(0x80 + ((pfifo)<<2))
#define NETX_PFIFO_RESET NETX_PFIFO_REG(0x100)
@@ -334,7 +334,7 @@
*******************************/
/* Registers */
-#define NETX_MEMCR_REG(ofs) __io(NETX_VA_MEMCR + (ofs))
+#define NETX_MEMCR_REG(ofs) IOMEM(NETX_VA_MEMCR + (ofs))
#define NETX_MEMCR_SRAM_CTRL(cs) NETX_MEMCR_REG(0x0 + 4 * (cs)) /* SRAM for CS 0..2 */
#define NETX_MEMCR_SDRAM_CFG_CTRL NETX_MEMCR_REG(0x40)
#define NETX_MEMCR_SDRAM_TIMING_CTRL NETX_MEMCR_REG(0x44)
@@ -355,7 +355,7 @@
*******************************/
/* Registers */
-#define NETX_DPMAS_REG(ofs) __io(NETX_VA_DPMAS + (ofs))
+#define NETX_DPMAS_REG(ofs) IOMEM(NETX_VA_DPMAS + (ofs))
#define NETX_DPMAS_SYS_STAT NETX_DPMAS_REG(0x4d8)
#define NETX_DPMAS_INT_STAT NETX_DPMAS_REG(0x4e0)
#define NETX_DPMAS_INT_EN NETX_DPMAS_REG(0x4f0)
@@ -425,7 +425,7 @@
/*******************************
* I2C *
*******************************/
-#define NETX_I2C_REG(ofs) __io(NETX_VA_I2C, (ofs))
+#define NETX_I2C_REG(ofs) IOMEM(NETX_VA_I2C, (ofs))
#define NETX_I2C_CTRL NETX_I2C_REG(0x0)
#define NETX_I2C_DATA NETX_I2C_REG(0x4)
diff --git a/arch/arm/mach-omap1/ams-delta-fiq-handler.S b/arch/arm/mach-omap1/ams-delta-fiq-handler.S
index 399c4c4..a051cb8 100644
--- a/arch/arm/mach-omap1/ams-delta-fiq-handler.S
+++ b/arch/arm/mach-omap1/ams-delta-fiq-handler.S
@@ -14,6 +14,7 @@
*/
#include <linux/linkage.h>
+#include <asm/assembler.h>
#include <plat/board-ams-delta.h>
diff --git a/arch/arm/mach-omap1/iomap.h b/arch/arm/mach-omap1/iomap.h
index d681757..330c471 100644
--- a/arch/arm/mach-omap1/iomap.h
+++ b/arch/arm/mach-omap1/iomap.h
@@ -22,12 +22,6 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#ifdef __ASSEMBLER__
-#define IOMEM(x) (x)
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
#define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */
#define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET)
diff --git a/arch/arm/mach-omap2/clock3xxx_data.c b/arch/arm/mach-omap2/clock3xxx_data.c
index 981b9f9..480fb8f 100644
--- a/arch/arm/mach-omap2/clock3xxx_data.c
+++ b/arch/arm/mach-omap2/clock3xxx_data.c
@@ -19,6 +19,7 @@
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/list.h>
+#include <linux/io.h>
#include <plat/hardware.h>
#include <plat/clkdev_omap.h>
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 79b98f2..c03c110 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -26,6 +26,7 @@
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/clk.h>
+#include <linux/io.h>
#include <plat/hardware.h>
#include <plat/clkdev_omap.h>
diff --git a/arch/arm/mach-omap2/iomap.h b/arch/arm/mach-omap2/iomap.h
index e6f9581..0812b15 100644
--- a/arch/arm/mach-omap2/iomap.h
+++ b/arch/arm/mach-omap2/iomap.h
@@ -22,12 +22,6 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-#ifdef __ASSEMBLER__
-#define IOMEM(x) (x)
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
#define OMAP2_L3_IO_OFFSET 0x90000000
#define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */
diff --git a/arch/arm/mach-realview/include/mach/hardware.h b/arch/arm/mach-realview/include/mach/hardware.h
index 8a638d1..281e71c 100644
--- a/arch/arm/mach-realview/include/mach/hardware.h
+++ b/arch/arm/mach-realview/include/mach/hardware.h
@@ -37,6 +37,6 @@
#else
#define IO_ADDRESS(x) (x)
#endif
-#define __io_address(n) __io(IO_ADDRESS(n))
+#define __io_address(n) IOMEM(IO_ADDRESS(n))
#endif
diff --git a/arch/arm/mach-rpc/include/mach/hardware.h b/arch/arm/mach-rpc/include/mach/hardware.h
index 050d63c..257166b 100644
--- a/arch/arm/mach-rpc/include/mach/hardware.h
+++ b/arch/arm/mach-rpc/include/mach/hardware.h
@@ -14,12 +14,6 @@
#include <mach/memory.h>
-#ifndef __ASSEMBLY__
-#define IOMEM(x) ((void __iomem *)(unsigned long)(x))
-#else
-#define IOMEM(x) x
-#endif /* __ASSEMBLY__ */
-
/*
* What hardware must be present
*/
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index eff8a96..5346529 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -615,7 +615,7 @@
#ifdef CONFIG_CACHE_L2X0
/* Shared attribute override enable, 64K*8way */
- l2x0_init(__io(0xf0100000), 0x00460000, 0xc2000fff);
+ l2x0_init(IOMEM(0xf0100000), 0x00460000, 0xc2000fff);
#endif
sh73a0_add_standard_devices();
platform_add_devices(ag5evm_devices, ARRAY_SIZE(ag5evm_devices));
diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index 4d22016..91d4c22 100644
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -394,7 +394,7 @@
#ifdef CONFIG_CACHE_L2X0
/* Early BRESP enable, Shared attribute override enable, 32K*8way */
- l2x0_init(__io(0xf0002000), 0x40440000, 0x82000fff);
+ l2x0_init(IOMEM(0xf0002000), 0x40440000, 0x82000fff);
#endif
r8a7740_add_standard_devices();
diff --git a/arch/arm/mach-shmobile/board-kota2.c b/arch/arm/mach-shmobile/board-kota2.c
index 857ceee..4cf6100 100644
--- a/arch/arm/mach-shmobile/board-kota2.c
+++ b/arch/arm/mach-shmobile/board-kota2.c
@@ -530,7 +530,7 @@
#ifdef CONFIG_CACHE_L2X0
/* Early BRESP enable, Shared attribute override enable, 64K*8way */
- l2x0_init(__io(0xf0100000), 0x40460000, 0x82000fff);
+ l2x0_init(IOMEM(0xf0100000), 0x40460000, 0x82000fff);
#endif
sh73a0_add_standard_devices();
platform_add_devices(kota2_devices, ARRAY_SIZE(kota2_devices));
diff --git a/arch/arm/mach-shmobile/intc-r8a7779.c b/arch/arm/mach-shmobile/intc-r8a7779.c
index 5d92fcd..550b23d 100644
--- a/arch/arm/mach-shmobile/intc-r8a7779.c
+++ b/arch/arm/mach-shmobile/intc-r8a7779.c
@@ -42,8 +42,8 @@
void __init r8a7779_init_irq(void)
{
- void __iomem *gic_dist_base = __io(0xf0001000);
- void __iomem *gic_cpu_base = __io(0xf0000100);
+ void __iomem *gic_dist_base = IOMEM(0xf0001000);
+ void __iomem *gic_cpu_base = IOMEM(0xf0000100);
/* use GIC to handle interrupts */
gic_init(0, 29, gic_dist_base, gic_cpu_base);
diff --git a/arch/arm/mach-shmobile/intc-sh73a0.c b/arch/arm/mach-shmobile/intc-sh73a0.c
index 1eda6b0..dbb4357 100644
--- a/arch/arm/mach-shmobile/intc-sh73a0.c
+++ b/arch/arm/mach-shmobile/intc-sh73a0.c
@@ -419,8 +419,8 @@
void __init sh73a0_init_irq(void)
{
- void __iomem *gic_dist_base = __io(0xf0001000);
- void __iomem *gic_cpu_base = __io(0xf0000100);
+ void __iomem *gic_dist_base = IOMEM(0xf0001000);
+ void __iomem *gic_cpu_base = IOMEM(0xf0000100);
void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE);
int k, n;
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c
index 4fe2e9e..6d5e57d 100644
--- a/arch/arm/mach-shmobile/smp-r8a7779.c
+++ b/arch/arm/mach-shmobile/smp-r8a7779.c
@@ -30,7 +30,7 @@
#include <asm/smp_twd.h>
#include <asm/hardware/gic.h>
-#define AVECR 0xfe700040
+#define AVECR IOMEM(0xfe700040)
static struct r8a7779_pm_ch r8a7779_ch_cpu1 = {
.chan_offs = 0x40, /* PWRSR0 .. PWRER0 */
@@ -140,7 +140,7 @@
scu_enable(scu_base_addr());
/* Map the reset vector (in headsmp.S) */
- __raw_writel(__pa(shmobile_secondary_vector), __io(AVECR));
+ __raw_writel(__pa(shmobile_secondary_vector), AVECR);
/* enable cache coherency on CPU0 */
modify_scu_cpu_psr(0, 3 << (cpu * 8));
diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index 0d159d6..667d53d 100644
--- a/arch/arm/mach-shmobile/smp-sh73a0.c
+++ b/arch/arm/mach-shmobile/smp-sh73a0.c
@@ -28,11 +28,11 @@
#include <asm/smp_twd.h>
#include <asm/hardware/gic.h>
-#define WUPCR 0xe6151010
-#define SRESCR 0xe6151018
-#define PSTR 0xe6151040
-#define SBAR 0xe6180020
-#define APARMBAREA 0xe6f10020
+#define WUPCR IOMEM(0xe6151010)
+#define SRESCR IOMEM(0xe6151018)
+#define PSTR IOMEM(0xe6151040)
+#define SBAR IOMEM(0xe6180020)
+#define APARMBAREA IOMEM(0xe6f10020)
static void __iomem *scu_base_addr(void)
{
@@ -80,10 +80,10 @@
/* enable cache coherency */
modify_scu_cpu_psr(0, 3 << (cpu * 8));
- if (((__raw_readw(__io(PSTR)) >> (4 * cpu)) & 3) == 3)
- __raw_writel(1 << cpu, __io(WUPCR)); /* wake up */
+ if (((__raw_readw(PSTR) >> (4 * cpu)) & 3) == 3)
+ __raw_writel(1 << cpu, WUPCR); /* wake up */
else
- __raw_writel(1 << cpu, __io(SRESCR)); /* reset */
+ __raw_writel(1 << cpu, SRESCR); /* reset */
return 0;
}
@@ -95,8 +95,8 @@
scu_enable(scu_base_addr());
/* Map the reset vector (in headsmp.S) */
- __raw_writel(0, __io(APARMBAREA)); /* 4k */
- __raw_writel(__pa(shmobile_secondary_vector), __io(SBAR));
+ __raw_writel(0, APARMBAREA); /* 4k */
+ __raw_writel(__pa(shmobile_secondary_vector), SBAR);
/* enable cache coherency on CPU0 */
modify_scu_cpu_psr(0, 3 << (cpu * 8));
diff --git a/arch/arm/mach-spear3xx/clock.c b/arch/arm/mach-spear3xx/clock.c
index f67860c..6c4841f 100644
--- a/arch/arm/mach-spear3xx/clock.c
+++ b/arch/arm/mach-spear3xx/clock.c
@@ -12,6 +12,7 @@
*/
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <asm/mach-types.h>
#include <plat/clock.h>
diff --git a/arch/arm/mach-spear6xx/clock.c b/arch/arm/mach-spear6xx/clock.c
index ac70e0d..9281cf8 100644
--- a/arch/arm/mach-spear6xx/clock.c
+++ b/arch/arm/mach-spear6xx/clock.c
@@ -12,6 +12,7 @@
*/
#include <linux/init.h>
+#include <linux/io.h>
#include <linux/kernel.h>
#include <plat/clock.h>
#include <mach/misc_regs.h>
diff --git a/arch/arm/mach-tegra/include/mach/iomap.h b/arch/arm/mach-tegra/include/mach/iomap.h
index 082b4d1..c05b311 100644
--- a/arch/arm/mach-tegra/include/mach/iomap.h
+++ b/arch/arm/mach-tegra/include/mach/iomap.h
@@ -281,12 +281,6 @@
*
*/
-#ifdef __ASSEMBLY__
-#define IOMEM(x) (x)
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
#define IO_IRAM_PHYS 0x40000000
#define IO_IRAM_VIRT IOMEM(0xFE400000)
#define IO_IRAM_SIZE SZ_256K
diff --git a/arch/arm/mach-u300/include/mach/u300-regs.h b/arch/arm/mach-u300/include/mach/u300-regs.h
index 035fdc9..7b7cba9 100644
--- a/arch/arm/mach-u300/include/mach/u300-regs.h
+++ b/arch/arm/mach-u300/include/mach/u300-regs.h
@@ -18,12 +18,6 @@
* the defines are used for setting up the I/O memory mapping.
*/
-#ifdef __ASSEMBLER__
-#define IOMEM(a) (a)
-#else
-#define IOMEM(a) (void __iomem *) a
-#endif
-
/* NAND Flash CS0 */
#define U300_NAND_CS0_PHYS_BASE 0x80000000
diff --git a/arch/arm/mach-ux500/include/mach/hardware.h b/arch/arm/mach-ux500/include/mach/hardware.h
index b6ba26a..aac7689 100644
--- a/arch/arm/mach-ux500/include/mach/hardware.h
+++ b/arch/arm/mach-ux500/include/mach/hardware.h
@@ -23,7 +23,7 @@
(((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + U8500_IO_VIRTUAL)
/* typesafe io address */
-#define __io_address(n) __io(IO_ADDRESS(n))
+#define __io_address(n) IOMEM(IO_ADDRESS(n))
/* Used by some plat-nomadik code */
#define io_p2v(n) __io_address(n)
diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c
index 4fc6794..6486d2f 100644
--- a/arch/arm/mm/nommu.c
+++ b/arch/arm/mm/nommu.c
@@ -86,13 +86,17 @@
}
EXPORT_SYMBOL(__arm_ioremap);
+void __iomem * (*arch_ioremap_caller)(unsigned long, size_t, unsigned int, void *);
+
void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size,
unsigned int mtype, void *caller)
{
return __arm_ioremap(phys_addr, size, mtype);
}
-void __iounmap(volatile void __iomem *addr)
+void (*arch_iounmap)(volatile void __iomem *);
+
+void __arm_iounmap(volatile void __iomem *addr)
{
}
-EXPORT_SYMBOL(__iounmap);
+EXPORT_SYMBOL(__arm_iounmap);
diff --git a/arch/arm/plat-mxc/include/mach/hardware.h b/arch/arm/plat-mxc/include/mach/hardware.h
index ca06a68..0630513 100644
--- a/arch/arm/plat-mxc/include/mach/hardware.h
+++ b/arch/arm/plat-mxc/include/mach/hardware.h
@@ -22,12 +22,6 @@
#include <asm/sizes.h>
-#ifdef __ASSEMBLER__
-#define IOMEM(addr) (addr)
-#else
-#define IOMEM(addr) ((void __force __iomem *)(addr))
-#endif
-
#define addr_in_module(addr, mod) \
((unsigned long)(addr) - mod ## _BASE_ADDR < mod ## _SIZE)
diff --git a/arch/arm/plat-omap/include/plat/hardware.h b/arch/arm/plat-omap/include/plat/hardware.h
index 537b05a..e897978 100644
--- a/arch/arm/plat-omap/include/plat/hardware.h
+++ b/arch/arm/plat-omap/include/plat/hardware.h
@@ -43,12 +43,6 @@
#endif
#include <plat/serial.h>
-#ifdef __ASSEMBLER__
-#define IOMEM(x) (x)
-#else
-#define IOMEM(x) ((void __force __iomem *)(x))
-#endif
-
/*
* ---------------------------------------------------------------------------
* Common definitions for all OMAP processors
diff --git a/arch/arm/plat-omap/include/plat/usb.h b/arch/arm/plat-omap/include/plat/usb.h
index d0fc9f4..762eeb0 100644
--- a/arch/arm/plat-omap/include/plat/usb.h
+++ b/arch/arm/plat-omap/include/plat/usb.h
@@ -112,7 +112,6 @@
*/
#define OMAP2_L4_IO_OFFSET 0xb2000000
-#define IOMEM(x) ((void __force __iomem *)(x))
#define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET)
static inline u8 omap_readb(u32 pa)
diff --git a/arch/arm/plat-spear/include/plat/hardware.h b/arch/arm/plat-spear/include/plat/hardware.h
index 66d6772..70187d7 100644
--- a/arch/arm/plat-spear/include/plat/hardware.h
+++ b/arch/arm/plat-spear/include/plat/hardware.h
@@ -14,10 +14,4 @@
#ifndef __PLAT_HARDWARE_H
#define __PLAT_HARDWARE_H
-#ifndef __ASSEMBLY__
-#define IOMEM(x) ((void __iomem __force *)(x))
-#else
-#define IOMEM(x) (x)
-#endif
-
#endif /* __PLAT_HARDWARE_H */