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-rw-r--r--include/linux/hmm.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index 7475051100c7..0df27dd03d53 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -120,7 +120,7 @@ static inline struct page *hmm_device_entry_to_page(const struct hmm_range *rang
/*
* Please see Documentation/vm/hmm.rst for how to use the range API.
*/
-long hmm_range_fault(struct hmm_range *range);
+int hmm_range_fault(struct hmm_range *range);
/*
* HMM_RANGE_DEFAULT_TIMEOUT - default timeout (ms) when waiting for a range