From: Vinod Koul vkoul@kernel.org
commit 409543cec01a84610029d6440c480c3fdd7214fb upstream.
Commit b470e10eb43f ("spi: core: add dma_map_dev for dma device") added dma_map_dev for _spi_map_msg() but missed to add for unmap routine, __spi_unmap_msg(), so add it now.
Fixes: b470e10eb43f ("spi: core: add dma_map_dev for dma device") Cc: stable@vger.kernel.org # v5.14+ Signed-off-by: Vinod Koul vkoul@kernel.org Link: https://lore.kernel.org/r/20220406132238.1029249-1-vkoul@kernel.org Signed-off-by: Mark Brown broonie@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/spi/spi.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -1072,11 +1072,15 @@ static int __spi_unmap_msg(struct spi_co
if (ctlr->dma_tx) tx_dev = ctlr->dma_tx->device->dev; + else if (ctlr->dma_map_dev) + tx_dev = ctlr->dma_map_dev; else tx_dev = ctlr->dev.parent;
if (ctlr->dma_rx) rx_dev = ctlr->dma_rx->device->dev; + else if (ctlr->dma_map_dev) + rx_dev = ctlr->dma_map_dev; else rx_dev = ctlr->dev.parent;