linux-kernel - [PATCH 2/6] power: reset: at91-sama5d2_shdwc: Convert to devm_platform_ioremap

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Message-Id: <20230704130309.16444-2-frank.li@vivo.com>
Date:   Tue,  4 Jul 2023 21:03:04 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Sebastian Reichel <sre@...nel.org>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     Yangtao Li <frank.li@...o.com>, linux-pm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/6] power: reset: at91-sama5d2_shdwc: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/power/reset/at91-sama5d2_shdwc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c
index d8ecffe72f16..e76b102b57b1 100644
--- a/drivers/power/reset/at91-sama5d2_shdwc.c
+++ b/drivers/power/reset/at91-sama5d2_shdwc.c
@@ -331,7 +331,6 @@ static const struct of_device_id at91_pmc_ids[] = {
 
 static int __init at91_shdwc_probe(struct platform_device *pdev)
 {
-	struct resource *res;
 	const struct of_device_id *match;
 	struct device_node *np;
 	u32 ddr_type;
@@ -349,8 +348,7 @@ static int __init at91_shdwc_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, at91_shdwc);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	at91_shdwc->shdwc_base = devm_ioremap_resource(&pdev->dev, res);
+	at91_shdwc->shdwc_base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(at91_shdwc->shdwc_base))
 		return PTR_ERR(at91_shdwc->shdwc_base);
 
-- 
2.39.0