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-rw-r--r--components/drivers/sdio/mmcsd_core.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/components/drivers/sdio/mmcsd_core.c b/components/drivers/sdio/mmcsd_core.c
index 2466ce627d..a93d9329fb 100644
--- a/components/drivers/sdio/mmcsd_core.c
+++ b/components/drivers/sdio/mmcsd_core.c
@@ -749,7 +749,8 @@ int rt_mmcsd_core_init(void)
}
rt_sdio_init();
-}
+ return 0;
+}
INIT_PREV_EXPORT(rt_mmcsd_core_init);