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Diffstat (limited to 'components/drivers/include/rtdevice.h')
-rw-r--r--components/drivers/include/rtdevice.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/components/drivers/include/rtdevice.h b/components/drivers/include/rtdevice.h
index 41ce642556..e6b7dddd40 100644
--- a/components/drivers/include/rtdevice.h
+++ b/components/drivers/include/rtdevice.h
@@ -3,6 +3,8 @@
#include <rtthread.h>
+#define RT_DEVICE(device) ((rt_device_t)device)
+
#ifdef RT_USING_SPI
#include "drivers/spi.h"
#endif