linux-kernel - [PATCH v4 07/20] EDAC/synopsys: Use platform device devm ioremap method

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Message-ID: <20230920191059.28395-8-fancer.lancer@gmail.com>
Date:   Wed, 20 Sep 2023 22:10:31 +0300
From:   Serge Semin <fancer.lancer@...il.com>
To:     Michal Simek <michal.simek@....com>,
        Alexander Stein <alexander.stein@...tq-group.com>,
        Borislav Petkov <bp@...en8.de>,
        Tony Luck <tony.luck@...el.com>,
        James Morse <james.morse@....com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Robert Richter <rric@...nel.org>
Cc:     Serge Semin <fancer.lancer@...il.com>,
        Punnaiah Choudary Kalluri 
        <punnaiah.choudary.kalluri@...inx.com>,
        Dinh Nguyen <dinguyen@...nel.org>,
        Arnd Bergmann <arnd@...db.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-arm-kernel@...ts.infradead.org, linux-edac@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 07/20] EDAC/synopsys: Use platform device devm ioremap method

DW DDRs CSRs resource descriptor is used by the devm_ioremap_resource()
function invocation only in the driver probe method. Thus convert the
platform_get_resource() and devm_ioremap_resource() couple to just a
single devm_platform_ioremap_resource() method call.

Signed-off-by: Serge Semin <fancer.lancer@...il.com>
---
 drivers/edac/synopsys_edac.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/edac/synopsys_edac.c b/drivers/edac/synopsys_edac.c
index 6b81ac9dda8b..afe9f475cb4e 100644
--- a/drivers/edac/synopsys_edac.c
+++ b/drivers/edac/synopsys_edac.c
@@ -1335,11 +1335,9 @@ static int mc_probe(struct platform_device *pdev)
 	struct synps_edac_priv *priv;
 	struct mem_ctl_info *mci;
 	void __iomem *baseaddr;
-	struct resource *res;
 	int rc;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	baseaddr = devm_ioremap_resource(&pdev->dev, res);
+	baseaddr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(baseaddr))
 		return PTR_ERR(baseaddr);
 
-- 
2.41.0