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authorRob Herring <rob.herring@calxeda.com>2012-03-10 03:16:40 +0400
committerRob Herring <rob.herring@calxeda.com>2012-03-14 06:25:21 +0400
commita2a47ca36642e3995e982957bc42678cf11ca6ac (patch)
tree6b6a034d2d61c4b0f0f3bb59c673dd7b16d19c11 /arch/arm/mach-netx
parent6f6f6a70295c6a4f89c7aca015c5db247a79d609 (diff)
downloadlinux-a2a47ca36642e3995e982957bc42678cf11ca6ac.tar.xz
ARM: __io abuse cleanup
Several platforms incorrectly use __io() for casting to 'void __iomem *'. This converts all of those uses to use the common IOMEM macro. Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-sh@vger.kernel.org Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-netx')
-rw-r--r--arch/arm/mach-netx/generic.c2
-rw-r--r--arch/arm/mach-netx/include/mach/hardware.h2
-rw-r--r--arch/arm/mach-netx/include/mach/netx-regs.h16
3 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/mach-netx/generic.c b/arch/arm/mach-netx/generic.c
index 59e67979f197..aa627465d914 100644
--- a/arch/arm/mach-netx/generic.c
+++ b/arch/arm/mach-netx/generic.c
@@ -168,7 +168,7 @@ void __init netx_init_irq(void)
{
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 517a2bd37842..b661af2f2145 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 5a03e7ccb01a..fdde22b58ac3 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)