diff options
| author | iysheng <[email protected]> | 2021-03-18 10:51:50 +0800 |
|---|---|---|
| committer | iysheng <[email protected]> | 2021-03-18 10:51:50 +0800 |
| commit | fcffea45018e81e5bfdb16dfb77a60a66405df00 (patch) | |
| tree | 8dd23afc53efd0bcf73f6974b1a105553d17a3f7 /components/drivers | |
| parent | 6de81af04cbef6825f1d0d9921bacc59df2c7189 (diff) | |
[components][serial] fix do RT_DEVICE_CTRL_CLOSE cmd when close serial device regardless of DMA config
Diffstat (limited to 'components/drivers')
| -rw-r--r-- | components/drivers/serial/serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/drivers/serial/serial.c b/components/drivers/serial/serial.c index d9a20f05a0..32161ad0cb 100644 --- a/components/drivers/serial/serial.c +++ b/components/drivers/serial/serial.c @@ -816,11 +816,11 @@ static rt_err_t rt_serial_close(struct rt_device *dev) /* configure low level device */ serial->ops->control(serial, RT_DEVICE_CTRL_CLR_INT, (void *) RT_DEVICE_FLAG_DMA_TX); } +#endif /* RT_SERIAL_USING_DMA */ serial->ops->control(serial, RT_DEVICE_CTRL_CLOSE, RT_NULL); dev->flag &= ~RT_DEVICE_FLAG_ACTIVATED; -#endif /* RT_SERIAL_USING_DMA */ return RT_EOK; } |