@@ -1220,11 +1220,12 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
time_left = tegra_i2c_wait_completion_timeout(
i2c_dev, &i2c_dev->dma_complete, xfer_time);
+ dmaengine_terminate_sync(i2c_dev->msg_read ?
+ i2c_dev->rx_dma_chan :
+ i2c_dev->tx_dma_chan);
+
if (time_left == 0) {
dev_err(i2c_dev->dev, "DMA transfer timeout\n");
- dmaengine_terminate_sync(i2c_dev->msg_read ?
- i2c_dev->rx_dma_chan :
- i2c_dev->tx_dma_chan);
tegra_i2c_init(i2c_dev, true);
return -ETIMEDOUT;
}
@@ -1237,11 +1238,6 @@ static int tegra_i2c_xfer_msg(struct tegra_i2c_dev *i2c_dev,
memcpy(i2c_dev->msg_buf, i2c_dev->dma_buf,
msg->len);
}
-
- if (i2c_dev->msg_err != I2C_ERR_NONE)
- dmaengine_synchronize(i2c_dev->msg_read ?
- i2c_dev->rx_dma_chan :
- i2c_dev->tx_dma_chan);
}
time_left = tegra_i2c_wait_completion_timeout(