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Date:   Fri, 20 Nov 2020 17:22:58 +0100
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     linux-kernel@...r.kernel.org,
        Dan Williams <dan.j.williams@...el.com>,
        Vinod Koul <vkoul@...nel.org>, dmaengine@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Zubair Lutfullah Kakakhel <Zubair.Kakakhel@...tec.com>,
        Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH 1/6] dmaengine: jz4780: drop of_match_ptr from of_device_id table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it is not relevant here).  This fixes
compile warning (!CONFIG_OF on x86_64):

    drivers/dma/dma-jz4780.c:1031:34: warning:
        ‘jz4780_dma_dt_match’ defined but not used [-Wunused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
---
 drivers/dma/dma-jz4780.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c
index a608efaa435f..612d353648cf 100644
--- a/drivers/dma/dma-jz4780.c
+++ b/drivers/dma/dma-jz4780.c
@@ -1044,7 +1044,7 @@ static struct platform_driver jz4780_dma_driver = {
 	.remove		= jz4780_dma_remove,
 	.driver	= {
 		.name	= "jz4780-dma",
-		.of_match_table = of_match_ptr(jz4780_dma_dt_match),
+		.of_match_table = jz4780_dma_dt_match,
 	},
 };
 
-- 
2.25.1

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