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-rw-r--r--drivers/spi/spi-topcliff-pch.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 1d23f3831866..7a98caa3aed2 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -837,6 +837,11 @@ static void pch_spi_start_transfer(struct pch_spi_data *data)
837 837
838 dma_sync_sg_for_cpu(&data->master->dev, dma->sg_rx_p, dma->nent, 838 dma_sync_sg_for_cpu(&data->master->dev, dma->sg_rx_p, dma->nent,
839 DMA_FROM_DEVICE); 839 DMA_FROM_DEVICE);
840
841 dma_sync_sg_for_cpu(&data->master->dev, dma->sg_tx_p, dma->nent,
842 DMA_FROM_DEVICE);
843 memset(data->dma.tx_buf_virt, 0, PAGE_SIZE);
844
840 async_tx_ack(dma->desc_rx); 845 async_tx_ack(dma->desc_rx);
841 async_tx_ack(dma->desc_tx); 846 async_tx_ack(dma->desc_tx);
842 kfree(dma->sg_tx_p); 847 kfree(dma->sg_tx_p);