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UPSTREAM: drm: Add a callback from connector registering
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
md
/
dm-exception-store.c
diff --git
a/drivers/md/dm-exception-store.c
b/drivers/md/dm-exception-store.c
index 192bb8beeb6b59e296d9a2e06c0ef8c0a9be8aeb..3997f34cfebc62114f33818dd18b1fe8bd08cbb6 100644
(file)
--- a/
drivers/md/dm-exception-store.c
+++ b/
drivers/md/dm-exception-store.c
@@
-183,7
+183,7
@@
int dm_exception_store_set_chunk_size(struct dm_exception_store *store,
store->chunk_size = chunk_size;
store->chunk_mask = chunk_size - 1;
- store->chunk_shift =
ffs(chunk_size) - 1
;
+ store->chunk_shift =
__ffs(chunk_size)
;
return 0;
}