Hi Zijun, > serdev_device_write() is not appropriate at here because > serdev_device_write_wakeup() is not used to release completion hold > by the former at @write_wakeup member of struct serdev_device_ops. > > Fix by using serdev_device_write_buf() instead of serdev_device_write(). > > Signed-off-by: Zijun Hu <zijuhu@xxxxxxxxxxxxxx> > --- > drivers/bluetooth/btmtkuart.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) patch has been applied to bluetooth-next tree. Regards Marcel