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@@ -949,6 +949,7 @@ static void __init __reserve_region_with_split(struct resource *root,
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res->start = start;
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res->end = end;
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res->flags = IORESOURCE_BUSY;
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+ res->desc = IORES_DESC_NONE;
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while (1) {
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@@ -983,6 +984,7 @@ static void __init __reserve_region_with_split(struct resource *root,
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next_res->start = conflict->end + 1;
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next_res->end = end;
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next_res->flags = IORESOURCE_BUSY;
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+ next_res->desc = IORES_DESC_NONE;
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}
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} else {
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res->start = conflict->end + 1;
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@@ -1074,6 +1076,7 @@ struct resource * __request_region(struct resource *parent,
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res->end = start + n - 1;
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res->flags = resource_type(parent) | resource_ext_type(parent);
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res->flags |= IORESOURCE_BUSY | flags;
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+ res->desc = IORES_DESC_NONE;
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write_lock(&resource_lock);
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@@ -1238,6 +1241,7 @@ int release_mem_region_adjustable(struct resource *parent,
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new_res->start = end + 1;
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new_res->end = res->end;
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new_res->flags = res->flags;
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+ new_res->desc = res->desc;
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new_res->parent = res->parent;
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new_res->sibling = res->sibling;
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new_res->child = NULL;
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@@ -1413,6 +1417,7 @@ static int __init reserve_setup(char *str)
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res->start = io_start;
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res->end = io_start + io_num - 1;
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res->flags = IORESOURCE_BUSY;
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+ res->desc = IORES_DESC_NONE;
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res->child = NULL;
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if (request_resource(res->start >= 0x10000 ? &iomem_resource : &ioport_resource, res) == 0)
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reserved = x+1;
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