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[DeviceDrivers] code cleanup for CAN

This commit is contained in:
BernardXiong 2015-07-06 18:24:56 +08:00
parent 91d866d81a
commit 2ca3ceab70
1 changed files with 0 additions and 8 deletions
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8
components/drivers/can/can.c
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@ -322,10 +322,6 @@ static rt_err_t rt_can_open(struct rt_device *dev, rt_uint16_t oflag)
/* configure low level device */ /* configure low level device */
can->ops->control(can, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_FLAG_INT_RX); can->ops->control(can, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_FLAG_INT_RX);
} }
else
{
can->can_rx = RT_NULL;
}
} }
if (can->can_tx == RT_NULL) if (can->can_tx == RT_NULL)
@ -356,10 +352,6 @@ static rt_err_t rt_can_open(struct rt_device *dev, rt_uint16_t oflag)
/* configure low level device */ /* configure low level device */
can->ops->control(can, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_FLAG_INT_TX); can->ops->control(can, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_FLAG_INT_TX);
} }
else
{
can->can_tx = RT_NULL;
}
} }
can->ops->control(can, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_CAN_INT_ERR); can->ops->control(can, RT_DEVICE_CTRL_SET_INT, (void *)RT_DEVICE_CAN_INT_ERR);