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-rw-r--r--components/drivers/src/pipe.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/components/drivers/src/pipe.c b/components/drivers/src/pipe.c
index 3f14e6a837..8a6c97aabf 100644
--- a/components/drivers/src/pipe.c
+++ b/components/drivers/src/pipe.c
@@ -224,7 +224,7 @@ rt_err_t rt_pipe_init(struct rt_pipe_device *pipe,
pipe->flag = flag;
/* create pipe */
- pipe->parent.type = RT_Device_Class_Char;
+ pipe->parent.type = RT_Device_Class_Pipe;
pipe->parent.init = RT_NULL;
pipe->parent.open = RT_NULL;
pipe->parent.close = RT_NULL;