linux-kernel - [PATCH 3/3] dmaengine: apple-admac: Set src_addr

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Message-Id: <20230224152222.26732-3-povik+lin@cutebit.org>
Date:   Fri, 24 Feb 2023 16:22:22 +0100
From:   Martin Povišer <povik+lin@...ebit.org>
To:     Hector Martin <marcan@...can.st>, Sven Peter <sven@...npeter.dev>,
        Vinod Koul <vkoul@...nel.org>
Cc:     Alyssa Rosenzweig <alyssa@...enzweig.io>,
        Martin Povišer <povik+lin@...ebit.org>,
        asahi@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/3] dmaengine: apple-admac: Set src_addr_widths capability

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@...ebit.org>
---
 drivers/dma/apple-admac.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index 497bb65b7d6d..4cf8da77bdd9 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -861,6 +861,9 @@ 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);
-- 
2.33.0