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-rw-r--r--kernel/resource.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/kernel/resource.c b/kernel/resource.c
index 4d466052426b..5a56e8f24058 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -1085,15 +1085,16 @@ struct resource * __request_region(struct resource *parent,
res->name = name;
res->start = start;
res->end = start + n - 1;
- res->flags = resource_type(parent) | resource_ext_type(parent);
- res->flags |= IORESOURCE_BUSY | flags;
- res->desc = IORES_DESC_NONE;
write_lock(&resource_lock);
for (;;) {
struct resource *conflict;
+ res->flags = resource_type(parent) | resource_ext_type(parent);
+ res->flags |= IORESOURCE_BUSY | flags;
+ res->desc = parent->desc;
+
conflict = __request_resource(parent, res);
if (!conflict)
break;