path: root/include
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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-29 20:18:31 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-29 20:25:20 -0700
commitbef69ea0dcce574a425feb0a5aa4c63dd108b9a6 (patch)
treeb678fa44657d63cb30a29ba0b73a442537f7826c /include
parent00aeb429a0f2daeb21979873060b81095cafe4bd (diff)
Resource handling: add 'insert_resource_expand_to_fit()' function
Not used anywhere yet, but this complements the existing plain 'insert_resource()' functionality with a version that can expand the resource we are adding in order to fix up any conflicts it has with existing resources. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index 22d2115458c..8d3b7a9afd1 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -109,6 +109,7 @@ extern struct resource iomem_resource;
extern int request_resource(struct resource *root, struct resource *new);
extern int release_resource(struct resource *new);
extern int insert_resource(struct resource *parent, struct resource *new);
+extern void insert_resource_expand_to_fit(struct resource *root, struct resource *new);
extern int allocate_resource(struct resource *root, struct resource *new,
resource_size_t size, resource_size_t min,
resource_size_t max, resource_size_t align,