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-rw-r--r--include/linux/io-mapping.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
index 8cdcc2a199ad..c81ed2ac16bd 100644
--- a/include/linux/io-mapping.h
+++ b/include/linux/io-mapping.h
@@ -27,7 +27,7 @@
* The io_mapping mechanism provides an abstraction for mapping
* individual pages from an io device to the CPU in an efficient fashion.
*
- * See Documentation/io_mapping.txt
+ * See Documentation/io-mapping.txt
*/
#ifdef CONFIG_HAVE_ATOMIC_IOMAP
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