diff options
| -rw-r--r-- | drivers/spi/spi-davinci.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index 75c658e4e487..f37bbdd18d61 100644 --- a/drivers/spi/spi-davinci.c +++ b/drivers/spi/spi-davinci.c @@ -482,7 +482,9 @@ static bool davinci_spi_can_dma(struct spi_master *master, if (spicfg) can_dma = (spicfg->io_type == SPI_IO_TYPE_DMA) && - (xfer->len >= DMA_MIN_BYTES); + (xfer->len >= DMA_MIN_BYTES) && + !is_vmalloc_addr(xfer->rx_buf) && + !is_vmalloc_addr(xfer->tx_buf); return can_dma; } |