diff options
Diffstat (limited to 'drivers/spi/spi-img-spfi.c')
-rw-r--r-- | drivers/spi/spi-img-spfi.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c index b410499cddca..aad6683db81b 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, | |||
341 | default: | 341 | default: |
342 | rxconf.src_addr = spfi->phys + SPFI_RX_8BIT_VALID_DATA; | 342 | rxconf.src_addr = spfi->phys + SPFI_RX_8BIT_VALID_DATA; |
343 | rxconf.src_addr_width = 1; | 343 | rxconf.src_addr_width = 1; |
344 | rxconf.src_maxburst = 1; | 344 | rxconf.src_maxburst = 4; |
345 | } | 345 | } |
346 | dmaengine_slave_config(spfi->rx_ch, &rxconf); | 346 | dmaengine_slave_config(spfi->rx_ch, &rxconf); |
347 | 347 | ||
@@ -368,7 +368,7 @@ static int img_spfi_start_dma(struct spi_master *master, | |||
368 | default: | 368 | default: |
369 | txconf.dst_addr = spfi->phys + SPFI_TX_8BIT_VALID_DATA; | 369 | txconf.dst_addr = spfi->phys + SPFI_TX_8BIT_VALID_DATA; |
370 | txconf.dst_addr_width = 1; | 370 | txconf.dst_addr_width = 1; |
371 | txconf.dst_maxburst = 1; | 371 | txconf.dst_maxburst = 4; |
372 | break; | 372 | break; |
373 | } | 373 | } |
374 | dmaengine_slave_config(spfi->tx_ch, &txconf); | 374 | dmaengine_slave_config(spfi->tx_ch, &txconf); |
@@ -390,14 +390,14 @@ static int img_spfi_start_dma(struct spi_master *master, | |||
390 | dma_async_issue_pending(spfi->rx_ch); | 390 | dma_async_issue_pending(spfi->rx_ch); |
391 | } | 391 | } |
392 | 392 | ||
393 | spfi_start(spfi); | ||
394 | |||
393 | if (xfer->tx_buf) { | 395 | if (xfer->tx_buf) { |
394 | spfi->tx_dma_busy = true; | 396 | spfi->tx_dma_busy = true; |
395 | dmaengine_submit(txdesc); | 397 | dmaengine_submit(txdesc); |
396 | dma_async_issue_pending(spfi->tx_ch); | 398 | dma_async_issue_pending(spfi->tx_ch); |
397 | } | 399 | } |
398 | 400 | ||
399 | spfi_start(spfi); | ||
400 | |||
401 | return 1; | 401 | return 1; |
402 | 402 | ||
403 | stop_dma: | 403 | stop_dma: |