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[SPARC]: Add of_io{remap,unmap}().

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2006-06-29 14:35:33 -07:00
committed by David S. Miller
parent 95714e12df
commit 3ca9fab410
4 changed files with 40 additions and 0 deletions
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17
arch/sparc/kernel/ioport.c
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@@ -26,6 +26,7 @@
*/
#include <linux/config.h>
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/errno.h>
@@ -40,6 +41,7 @@
#include <asm/vaddrs.h>
#include <asm/oplib.h>
#include <asm/prom.h>
#include <asm/of_device.h>
#include <asm/sbus.h>
#include <asm/page.h>
#include <asm/pgalloc.h>
@@ -143,6 +145,21 @@ void __iomem *sbus_ioremap(struct resource *phyres, unsigned long offset,
phyres->start + offset, size, name);
}
void __iomem *of_ioremap(struct resource *res, unsigned long offset,
unsigned long size, char *name)
{
return _sparc_alloc_io(res->flags & 0xF,
res->start + offset,
size, name);
}
EXPORT_SYMBOL(of_ioremap);
void of_iounmap(void __iomem *base, unsigned long size)
{
iounmap(base);
}
EXPORT_SYMBOL(of_iounmap);
/*
*/
void sbus_iounmap(volatile void __iomem *addr, unsigned long size)