From a2a47ca36642e3995e982957bc42678cf11ca6ac Mon Sep 17 00:00:00 2001
From: Rob Herring <rob.herring@calxeda.com>
Date: Fri, 9 Mar 2012 17:16:40 -0600
Subject: 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>
---
 arch/arm/mach-shmobile/smp-sh73a0.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'arch/arm/mach-shmobile/smp-sh73a0.c')

diff --git a/arch/arm/mach-shmobile/smp-sh73a0.c b/arch/arm/mach-shmobile/smp-sh73a0.c
index 0d159d64a345..667d53dd7012 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 @@ int __cpuinit sh73a0_boot_secondary(unsigned int cpu)
 	/* 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 @@ void __init sh73a0_smp_prepare_cpus(void)
 	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));
-- 
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