pipe: kill ->map() and ->unmap()

[linux.git] / kernel / trace / trace.c

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 24c1f23825579df4f2bf46e2dca98e6af8fb4abd..7511de35257fadb42b8e846a2f2b7ffdeefd7faa 100644 (file)
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -4316,8 +4316,6 @@ static void tracing_spd_release_pipe(struct splice_pipe_desc *spd,
 
 static const struct pipe_buf_operations tracing_pipe_buf_ops = {
        .can_merge              = 0,
-       .map                    = generic_pipe_buf_map,
-       .unmap                  = generic_pipe_buf_unmap,
        .confirm                = generic_pipe_buf_confirm,
        .release                = generic_pipe_buf_release,
        .steal                  = generic_pipe_buf_steal,
@@ -5194,8 +5192,6 @@ static void buffer_pipe_buf_get(struct pipe_inode_info *pipe,
 /* Pipe buffer operations for a buffer. */
 static const struct pipe_buf_operations buffer_pipe_buf_ops = {
        .can_merge              = 0,
-       .map                    = generic_pipe_buf_map,
-       .unmap                  = generic_pipe_buf_unmap,
        .confirm                = generic_pipe_buf_confirm,
        .release                = buffer_pipe_buf_release,
        .steal                  = generic_pipe_buf_steal,