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-rw-r--r--include/linux/relay.h19
1 files changed, 0 insertions, 19 deletions
diff --git a/include/linux/relay.h b/include/linux/relay.h
index e13a333e7c37..b3c4f49f6951 100644
--- a/include/linux/relay.h
+++ b/include/linux/relay.h
@@ -102,25 +102,6 @@ struct rchan_callbacks
size_t prev_padding);
/*
- * buf_mapped - relay buffer mmap notification
- * @buf: the channel buffer
- * @filp: relay file pointer
- *
- * Called when a relay file is successfully mmapped
- */
- void (*buf_mapped)(struct rchan_buf *buf,
- struct file *filp);
-
- /*
- * buf_unmapped - relay buffer unmap notification
- * @buf: the channel buffer
- * @filp: relay file pointer
- *
- * Called when a relay file is successfully unmapped
- */
- void (*buf_unmapped)(struct rchan_buf *buf,
- struct file *filp);
- /*
* create_buf_file - create file to represent a relay channel buffer
* @filename: the name of the file to create
* @parent: the parent of the file to create