linux-kernel - [PATCH 5/5] dmaengine: stm32-dma: Use devm_platform_get_and_ioremap

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Message-Id: <20230705081856.13734-5-frank.li@vivo.com>
Date:   Wed,  5 Jul 2023 16:18:56 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Vinod Koul <vkoul@...nel.org>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc:     Yangtao Li <frank.li@...o.com>, dmaengine@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] dmaengine: stm32-dma: Use devm_platform_get_and_ioremap_resource()

Convert platform_get_resource(), devm_ioremap_resource() to a single
call to devm_platform_get_and_ioremap_resource(), as this is exactly
what this function does.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/dma/stm32-dma.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/dma/stm32-dma.c b/drivers/dma/stm32-dma.c
index 37674029cb42..5c36811aa134 100644
--- a/drivers/dma/stm32-dma.c
+++ b/drivers/dma/stm32-dma.c
@@ -1581,8 +1581,7 @@ static int stm32_dma_probe(struct platform_device *pdev)
 
 	dd = &dmadev->ddev;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	dmadev->base = devm_ioremap_resource(&pdev->dev, res);
+	dmadev->base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(dmadev->base))
 		return PTR_ERR(dmadev->base);
 
-- 
2.39.0