linux-kernel - [PATCH 2/4] PCI: rcar-gen2: Use devm_platform_get_and_ioremap

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Message-Id: <20230706092047.18599-2-frank.li@vivo.com>
Date:   Thu,  6 Jul 2023 17:20:44 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Marek Vasut <marek.vasut+renesas@...il.com>,
        Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
        Lorenzo Pieralisi <lpieralisi@...nel.org>,
        Krzysztof Wilczyński <kw@...ux.com>,
        Rob Herring <robh@...nel.org>,
        Bjorn Helgaas <bhelgaas@...gle.com>
Cc:     Yangtao Li <frank.li@...o.com>, linux-pci@...r.kernel.org,
        linux-renesas-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/4] PCI: rcar-gen2: 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/pci/controller/pci-rcar-gen2.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/pci/controller/pci-rcar-gen2.c b/drivers/pci/controller/pci-rcar-gen2.c
index 839695791757..d29866485361 100644
--- a/drivers/pci/controller/pci-rcar-gen2.c
+++ b/drivers/pci/controller/pci-rcar-gen2.c
@@ -290,8 +290,7 @@ static int rcar_pci_probe(struct platform_device *pdev)
 	priv = pci_host_bridge_priv(bridge);
 	bridge->sysdata = priv;
 
-	cfg_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	reg = devm_ioremap_resource(dev, cfg_res);
+	reg = devm_platform_get_and_ioremap_resource(pdev, 0, &cfg_res);
 	if (IS_ERR(reg))
 		return PTR_ERR(reg);
 
-- 
2.39.0