linux-kernel - [PATCH 6/9] drivers: ata: pata_bk3710: use devm_platform_ioremap

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Date:   Tue, 12 Mar 2019 10:19:31 +0100
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     axboe@...nel.dk, hdegoede@...hat.com, b.zolnierkie@...sung.com,
        linus.walleij@...aro.org, linux-ide@...r.kernel.org,
        linux-tegra@...r.kernel.org
Subject: [PATCH 6/9] drivers: ata: pata_bk3710: use devm_platform_ioremap_resource()

Use the new helper that wraps the calls to platform_get_resource()
and devm_ioremap_resource() together.

Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>
---
 drivers/ata/pata_bk3710.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/ata/pata_bk3710.c b/drivers/ata/pata_bk3710.c
index fad95cf..92b036d 100644
--- a/drivers/ata/pata_bk3710.c
+++ b/drivers/ata/pata_bk3710.c
@@ -291,7 +291,6 @@ static void pata_bk3710_chipinit(void __iomem *base)
 static int __init pata_bk3710_probe(struct platform_device *pdev)
 {
 	struct clk *clk;
-	struct resource *mem;
 	struct ata_host *host;
 	struct ata_port *ap;
 	void __iomem *base;
@@ -310,15 +309,13 @@ static int __init pata_bk3710_probe(struct platform_device *pdev)
 	/* NOTE:  round *down* to meet minimum timings; we count in clocks */
 	ideclk_period = 1000000000UL / rate;
 
-	mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
 	irq = platform_get_irq(pdev, 0);
 	if (irq < 0) {
 		pr_err(DRV_NAME ": failed to get IRQ resource\n");
 		return irq;
 	}
 
-	base = devm_ioremap_resource(&pdev->dev, mem);
+	base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(base))
 		return PTR_ERR(base);
 
-- 
1.9.1