linux-kernel - [PATCH 5/5] EDAC/xgene: Convert to devm_platform_ioremap

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Date:   Tue,  4 Jul 2023 18:18:10 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     Khuong Dinh <khuong@...amperecomputing.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:     Yangtao Li <frank.li@...o.com>, linux-edac@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 5/5] EDAC/xgene: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

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

diff --git a/drivers/edac/xgene_edac.c b/drivers/edac/xgene_edac.c
index c52b9dd9154c..5ac1a0d3495b 100644
--- a/drivers/edac/xgene_edac.c
+++ b/drivers/edac/xgene_edac.c
@@ -1845,7 +1845,6 @@ static int xgene_edac_probe(struct platform_device *pdev)
 {
 	struct xgene_edac *edac;
 	struct device_node *child;
-	struct resource *res;
 	int rc;
 
 	edac = devm_kzalloc(&pdev->dev, sizeof(*edac), GFP_KERNEL);
@@ -1903,8 +1902,7 @@ static int xgene_edac_probe(struct platform_device *pdev)
 		edac->rb_map = NULL;
 	}
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	edac->pcp_csr = devm_ioremap_resource(&pdev->dev, res);
+	edac->pcp_csr = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(edac->pcp_csr)) {
 		dev_err(&pdev->dev, "no PCP resource address\n");
 		rc = PTR_ERR(edac->pcp_csr);
-- 
2.39.0