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path: root/drivers/spi/spi-img-spfi.c
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Diffstat (limited to 'drivers/spi/spi-img-spfi.c')
-rw-r--r--drivers/spi/spi-img-spfi.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c
index b410499..aad6683 100644
--- a/drivers/spi/spi-img-spfi.c
+++ b/drivers/spi/spi-img-spfi.c
@@ -341,7 +341,7 @@ static int img_spfi_start_dma(struct spi_master *master,
default:
rxconf.src_addr = spfi->phys + SPFI_RX_8BIT_VALID_DATA;
rxconf.src_addr_width = 1;
- rxconf.src_maxburst = 1;
+ rxconf.src_maxburst = 4;
}
dmaengine_slave_config(spfi->rx_ch, &rxconf);
@@ -368,7 +368,7 @@ static int img_spfi_start_dma(struct spi_master *master,
default:
txconf.dst_addr = spfi->phys + SPFI_TX_8BIT_VALID_DATA;
txconf.dst_addr_width = 1;
- txconf.dst_maxburst = 1;
+ txconf.dst_maxburst = 4;
break;
}
dmaengine_slave_config(spfi->tx_ch, &txconf);
@@ -390,14 +390,14 @@ static int img_spfi_start_dma(struct spi_master *master,
dma_async_issue_pending(spfi->rx_ch);
}
+ spfi_start(spfi);
+
if (xfer->tx_buf) {
spfi->tx_dma_busy = true;
dmaengine_submit(txdesc);
dma_async_issue_pending(spfi->tx_ch);
}
- spfi_start(spfi);
-
return 1;
stop_dma: