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-rw-r--r--components/drivers/include/drivers/dev_can.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/components/drivers/include/drivers/dev_can.h b/components/drivers/include/drivers/dev_can.h
index aa4878ee51..ef91302742 100644
--- a/components/drivers/include/drivers/dev_can.h
+++ b/components/drivers/include/drivers/dev_can.h
@@ -709,8 +709,6 @@ rt_err_t rt_hw_can_register(struct rt_can_device *can,
*
* @param[in] can A pointer to the CAN device structure.
* @param[in] event The interrupt event mask, indicating the cause of the interrupt.
- *
- * @return void
*/
void rt_hw_can_isr(struct rt_can_device *can, int event);