spi: tegra114: Fix an error message

'ret' is known to be 0 here.
No error code is available, so just remove it from the error message.

Fixes: f333a331 ("spi/tegra114: add spi driver")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/e2593974c9484b7055177ad0c9237c8e343946be.1620399829.git.christophe.jaillet@wanadoo.frSigned-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-tegra114.c

@@ -1071,8 +1071,7 @@ static int tegra_spi_transfer_one_message(struct spi_master *master,
 		ret = wait_for_completion_timeout(&tspi->xfer_completion,
 						SPI_DMA_TIMEOUT);
 		if (WARN_ON(ret == 0)) {
-			dev_err(tspi->dev,
-				"spi transfer timeout, err %d\n", ret);
+			dev_err(tspi->dev, "spi transfer timeout\n");
 			if (tspi->is_curr_dma_xfer &&
 			    (tspi->cur_direction & DATA_DIR_TX))
 				dmaengine_terminate_all(tspi->tx_dma_chan);