linux-kernel - [PATCH -next] drivers/perf: Use devm_platform_get_and_ioremap

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Date:   Thu, 16 Feb 2023 14:34:03 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     xueshuai@...ux.alibaba.com
Cc:     will@...nel.org, mark.rutland@....com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH -next] drivers/perf: 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: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/perf/alibaba_uncore_drw_pmu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/perf/alibaba_uncore_drw_pmu.c b/drivers/perf/alibaba_uncore_drw_pmu.c
index a7689fecb49d..5c5be9fc1b15 100644
--- a/drivers/perf/alibaba_uncore_drw_pmu.c
+++ b/drivers/perf/alibaba_uncore_drw_pmu.c
@@ -656,8 +656,7 @@ static int ali_drw_pmu_probe(struct platform_device *pdev)
 	drw_pmu->dev = &pdev->dev;
 	platform_set_drvdata(pdev, drw_pmu);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	drw_pmu->cfg_base = devm_ioremap_resource(&pdev->dev, res);
+	drw_pmu->cfg_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(drw_pmu->cfg_base))
 		return PTR_ERR(drw_pmu->cfg_base);
 
-- 
2.20.1.7.g153144c