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Message-Id: <20230810100000.123515-2-krzysztof.kozlowski@linaro.org>
Date: Thu, 10 Aug 2023 12:00:00 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Vinod Koul <vkoul@...nel.org>, Sinan Kaya <okaya@...nel.org>,
Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konrad.dybcio@...aro.org>,
dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-arm-msm@...r.kernel.org
Cc: Andi Shyti <andi.shyti@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] dmaengine: mmp: fix Wvoid-pointer-to-enum-cast warning
'type' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:
mmp_tdma.c:649:10: error: cast to smaller integer type 'enum mmp_tdma_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
drivers/dma/mmp_tdma.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index d49fa6bc6775..52b726fc5f04 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -646,7 +646,7 @@ static int mmp_tdma_probe(struct platform_device *pdev)
of_id = of_match_device(mmp_tdma_dt_ids, &pdev->dev);
if (of_id)
- type = (enum mmp_tdma_type) of_id->data;
+ type = (uintptr_t) of_id->data;
else
type = platform_get_device_id(pdev)->driver_data;
--
2.34.1
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