--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -946,12 +946,10 @@ static int mtk_spi_mem_exec_op(struct sp
 		reg_val &= ~SPI_CMD_RX_DMA;
 	writel(reg_val, mdata->base + SPI_CMD_REG);
 
+unmap_rx_dma:
 	if (op->data.dir == SPI_MEM_DATA_IN)
 		dma_unmap_single(mdata->dev, mdata->rx_dma,
 				 op->data.nbytes, DMA_FROM_DEVICE);
-unmap_rx_dma:
-	dma_unmap_single(mdata->dev, mdata->rx_dma,
-			 op->data.nbytes, DMA_FROM_DEVICE);
 unmap_tx_dma:
 	dma_unmap_single(mdata->dev, mdata->tx_dma,
 			 tx_size, DMA_TO_DEVICE);