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authorDavid S. Miller <davem@davemloft.net>2006-06-29 17:35:33 -0400
committerDavid S. Miller <davem@sunset.davemloft.net>2006-06-29 19:37:16 -0400
commit3ca9fab410fbef6fc3a13284f5c26faccade21d1 (patch)
tree91b4c38077db397bec0ff85f1c89c9f869b3970f /arch/sparc64/kernel
parent95714e12dfb4794ee120f058fdf763e61baaad82 (diff)
[SPARC]: Add of_io{remap,unmap}().
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc64/kernel')
-rw-r--r--arch/sparc64/kernel/of_device.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c
index 00502dc280ef..9812cfa6dd36 100644
--- a/arch/sparc64/kernel/of_device.c
+++ b/arch/sparc64/kernel/of_device.c
@@ -129,6 +129,23 @@ static int of_device_resume(struct device * dev)
129 return error; 129 return error;
130} 130}
131 131
132void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name)
133{
134 unsigned long ret = res->start + offset;
135
136 if (!request_region(ret, size, name))
137 ret = 0;
138
139 return (void __iomem *) ret;
140}
141EXPORT_SYMBOL(of_ioremap);
142
143void of_iounmap(void __iomem *base, unsigned long size)
144{
145 release_region((unsigned long) base, size);
146}
147EXPORT_SYMBOL(of_iounmap);
148
132#ifdef CONFIG_PCI 149#ifdef CONFIG_PCI
133struct bus_type isa_bus_type = { 150struct bus_type isa_bus_type = {
134 .name = "isa", 151 .name = "isa",