X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fresource.c;h=82aea814d409731e7804d6e553330465d6ab72d9;hb=959b3be64cab9160cd74532a49b89cdd918d38e9;hp=a358142ff48f34ca2dd0653f8bb1fc7c6f2c3fe0;hpb=c4ec20717313daafba59225f812db89595952b83;p=linux-2.6-omap-h63xx.git

diff --git a/kernel/resource.c b/kernel/resource.c
index a358142ff48..82aea814d40 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -228,7 +228,7 @@ int release_resource(struct resource *old)
 
 EXPORT_SYMBOL(release_resource);
 
-#ifdef CONFIG_MEMORY_HOTPLUG
+#if defined(CONFIG_MEMORY_HOTPLUG) && !defined(CONFIG_ARCH_HAS_WALK_MEMORY)
 /*
  * Finds the lowest memory reosurce exists within [res->start.res->end)
  * the caller must specify res->start, res->end, res->flags.
@@ -277,7 +277,7 @@ walk_memory_resource(unsigned long start_pfn, unsigned long nr_pages, void *arg,
 	int ret = -1;
 	res.start = (u64) start_pfn << PAGE_SHIFT;
 	res.end = ((u64)(start_pfn + nr_pages) << PAGE_SHIFT) - 1;
-	res.flags = IORESOURCE_MEM;
+	res.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
 	orig_end = res.end;
 	while ((res.start < res.end) && (find_next_system_ram(&res) >= 0)) {
 		pfn = (unsigned long)(res.start >> PAGE_SHIFT);