When mapped RX DMA entries are unmapped in an error condition when DMA
is firstly configured in the driver, the number of TX DMA entries was
passed in, which is incorrect
Signed-off-by: Ray Jui <[email protected]>
---
drivers/spi/spi-pl022.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index f35f723..fc2dd84 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -1106,7 +1106,7 @@ err_rxdesc:
pl022->sgt_tx.nents, DMA_TO_DEVICE);
err_tx_sgmap:
dma_unmap_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
- pl022->sgt_tx.nents, DMA_FROM_DEVICE);
+ pl022->sgt_rx.nents, DMA_FROM_DEVICE);
err_rx_sgmap:
sg_free_table(&pl022->sgt_tx);
err_alloc_tx_sg:
--
1.7.9.5
On Thu, Oct 09, 2014 at 11:44:54AM -0700, Ray Jui wrote:
> When mapped RX DMA entries are unmapped in an error condition when DMA
> is firstly configured in the driver, the number of TX DMA entries was
> passed in, which is incorrect
Applied, thanks.
On 10/13/2014 4:08 AM, Mark Brown wrote:
> On Thu, Oct 09, 2014 at 11:44:54AM -0700, Ray Jui wrote:
>> When mapped RX DMA entries are unmapped in an error condition when DMA
>> is firstly configured in the driver, the number of TX DMA entries was
>> passed in, which is incorrect
>
> Applied, thanks.
>
Thanks, Mark.