1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/spi/amba-pl022.c b/drivers/spi/amba-pl022.c
index e29751af5c7..36ec1327a19 100644
--- a/drivers/spi/amba-pl022.c
+++ b/drivers/spi/amba-pl022.c
@@ -917,7 +917,7 @@ static int configure_dma(struct pl022 *pl022)
         };
         unsigned int pages;
         int ret;
-        int sglen;
+        int rx_sglen, tx_sglen;
         struct dma_chan *rxchan = pl022->dma_rx_channel;
         struct dma_chan *txchan = pl022->dma_tx_channel;
         struct dma_async_tx_descriptor *rxdesc;
@@ -991,20 +991,20 @@ static int configure_dma(struct pl022 *pl022)
                           pl022->cur_transfer->len, &pl022->sgt_tx);
 
         /* Map DMA buffers */
-        sglen = dma_map_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
+        rx_sglen = dma_map_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
                            pl022->sgt_rx.nents, DMA_FROM_DEVICE);
-        if (!sglen)
+        if (!rx_sglen)
                 goto err_rx_sgmap;
 
-        sglen = dma_map_sg(txchan->device->dev, pl022->sgt_tx.sgl,
+        tx_sglen = dma_map_sg(txchan->device->dev, pl022->sgt_tx.sgl,
                            pl022->sgt_tx.nents, DMA_TO_DEVICE);
-        if (!sglen)
+        if (!tx_sglen)
                 goto err_tx_sgmap;
 
         /* Send both scatterlists */
         rxdesc = rxchan->device->device_prep_slave_sg(rxchan,
                                       pl022->sgt_rx.sgl,
-                                      pl022->sgt_rx.nents,
+                                      rx_sglen,
                                       DMA_FROM_DEVICE,
                                       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!rxdesc)
@@ -1012,7 +1012,7 @@ static int configure_dma(struct pl022 *pl022)
 
         txdesc = txchan->device->device_prep_slave_sg(txchan,
                                       pl022->sgt_tx.sgl,
-                                      pl022->sgt_tx.nents,
+                                      tx_sglen,
                                       DMA_TO_DEVICE,
                                       DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
         if (!txdesc)