linux-kernel - [PATCH 1/8] ata: ahci_octeon: Convert to devm_platform_ioremap

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Message-Id: <20230706124239.23366-1-frank.li@vivo.com>
Date:   Thu,  6 Jul 2023 20:42:31 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Damien Le Moal <dlemoal@...nel.org>
Cc:     Yangtao Li <frank.li@...o.com>, linux-ide@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/8] ata: ahci_octeon: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/ata/ahci_octeon.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/ata/ahci_octeon.c b/drivers/ata/ahci_octeon.c
index e89807fa928e..9accf8923891 100644
--- a/drivers/ata/ahci_octeon.c
+++ b/drivers/ata/ahci_octeon.c
@@ -31,13 +31,11 @@ static int ahci_octeon_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	struct device_node *node = dev->of_node;
-	struct resource *res;
 	void __iomem *base;
 	u64 cfg;
 	int ret;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	base = devm_ioremap_resource(&pdev->dev, res);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-- 
2.39.0