dmaengine: apple-admac: Set src_addr_widths capability

[ Upstream commit 6e96adcaa7a29827ac8ee8df290a44957a4823ec ]

Add missing setting of 'src_addr_widths', which is the same as for the
other direction.

Fixes: b127315d9a78 ("dmaengine: apple-admac: Add Apple ADMAC driver")
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20230224152222.26732-3-povik+lin@cutebit.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 00cbfafe0ed9d224266bc6c2bae643231fe75116..b9132b495d181464a50b49130e8aee7d9dcc775c 100644 (file)
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -858,6 +858,9 @@ static int admac_probe(struct platform_device *pdev)
 
        dma->directions = BIT(DMA_MEM_TO_DEV) | BIT(DMA_DEV_TO_MEM);
        dma->residue_granularity = DMA_RESIDUE_GRANULARITY_BURST;
+       dma->src_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
+                       BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
+                       BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);
        dma->dst_addr_widths = BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) |
                        BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) |
                        BIT(DMA_SLAVE_BUSWIDTH_4_BYTES);