From 27350afdfc94a78adbdee20bb00f6058a0ef1eab Mon Sep 17 00:00:00 2001
From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Sat, 3 Mar 2007 11:51:31 +0000
Subject: [ARM] EBSA110: Add readsw/readsl/writesw/writesl

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---
 arch/arm/mach-ebsa110/io.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'arch/arm/mach-ebsa110')

diff --git a/arch/arm/mach-ebsa110/io.c b/arch/arm/mach-ebsa110/io.c
index db38afb2aa8..bbf0d332407 100644
--- a/arch/arm/mach-ebsa110/io.c
+++ b/arch/arm/mach-ebsa110/io.c
@@ -102,6 +102,26 @@ EXPORT_SYMBOL(__readb);
 EXPORT_SYMBOL(__readw);
 EXPORT_SYMBOL(__readl);
 
+void readsw(void __iomem *addr, void *data, int len)
+{
+	void __iomem *a = __isamem_convert_addr(addr);
+
+	BUG_ON((unsigned long)addr & 1);
+
+	__raw_readsw(a, data, len);
+}
+EXPORT_SYMBOL(readsw);
+
+void readsl(void __iomem *addr, void *data, int len)
+{
+	void __iomem *a = __isamem_convert_addr(addr);
+
+	BUG_ON((unsigned long)addr & 3);
+
+	__raw_readsl(a, data, len);
+}
+EXPORT_SYMBOL(readsl);
+
 void __writeb(u8 val, void __iomem *addr)
 {
 	void __iomem *a = __isamem_convert_addr(addr);
@@ -137,6 +157,26 @@ EXPORT_SYMBOL(__writeb);
 EXPORT_SYMBOL(__writew);
 EXPORT_SYMBOL(__writel);
 
+void writesw(void __iomem *addr, void *data, int len)
+{
+	void __iomem *a = __isamem_convert_addr(addr);
+
+	BUG_ON((unsigned long)addr & 1);
+
+	__raw_writesw(a, data, len);
+}
+EXPORT_SYMBOL(writesw);
+
+void writesl(void __iomem *addr, void *data, int len)
+{
+	void __iomem *a = __isamem_convert_addr(addr);
+
+	BUG_ON((unsigned long)addr & 3);
+
+	__raw_writesl(a, data, len);
+}
+EXPORT_SYMBOL(writesl);
+
 #define SUPERIO_PORT(p) \
 	(((p) >> 3) == (0x3f8 >> 3) || \
 	 ((p) >> 3) == (0x2f8 >> 3) || \
-- 
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