[PATCH] 64bit resource: change resource core to use resource_size_t

Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com>

Cc: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c
index 99d716b..79d1771 100644
--- a/arch/sparc/kernel/ioport.c
+++ b/arch/sparc/kernel/ioport.c
@@ -208,7 +208,7 @@
 	pa &= PAGE_MASK;
 	sparc_mapiorange(bus, pa, res->start, res->end - res->start + 1);
 
-	return (void __iomem *) (res->start + offset);
+	return (void __iomem *)(unsigned long)(res->start + offset);
 }
 
 /*
@@ -325,7 +325,7 @@
 		res->name = sdev->prom_name;
 	}
 
-	return (void *)res->start;
+	return (void *)(unsigned long)res->start;
 
 err_noiommu:
 	release_resource(res);