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From:   =?UTF-8?q?Martin=20Povi=C5=A1er?= <povik+lin@cutebit.org>
To:     Vinod Koul <vkoul@kernel.org>
Cc:     =?UTF-8?q?Martin=20Povi=C5=A1er?= <povik+lin@cutebit.org>,
        asahi@lists.linux.dev, dmaengine@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] dmaengine: apple-admac: Fix grabbing of channels in of_xlate
Date:   Mon,  5 Sep 2022 09:21:09 +0200
Message-Id: <20220905072110.72094-1-povik+lin@cutebit.org>
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The of_xlate callback is supposed to return the channel after already
having 'grabbed' it for private use, so fill that in.

Fixes: b127315d9a78 ("dmaengine: apple-admac: Add Apple ADMAC driver")
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
---
 drivers/dma/apple-admac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/apple-admac.c b/drivers/dma/apple-admac.c
index d1f74a3aa999..6780761a1640 100644
--- a/drivers/dma/apple-admac.c
+++ b/drivers/dma/apple-admac.c
@@ -490,7 +490,7 @@ static struct dma_chan *admac_dma_of_xlate(struct of_phandle_args *dma_spec,
 		return NULL;
 	}
 
-	return &ad->channels[index].chan;
+	return dma_get_slave_channel(&ad->channels[index].chan);
 }
 
 static int admac_drain_reports(struct admac_data *ad, int channo)
-- 
2.33.0