linux-kernel - [PATCH] power: reset: brcm-kona-reset: Use devm_platform_get_and_ioremap

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Message-ID: <202302151452046003226@zte.com.cn>
Date:   Wed, 15 Feb 2023 14:52:04 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <sre@...nel.org>
Cc:     <f.fainelli@...il.com>, <rjui@...adcom.com>,
        <sbranden@...adcom.com>, <bcm-kernel-feedback-list@...adcom.com>,
        <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] power: reset: brcm-kona-reset: Use devm_platform_get_and_ioremap_resource()

From: Ye Xingchen <ye.xingchen@....com.cn>

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: Ye Xingchen <ye.xingchen@....com.cn>
---
 drivers/power/reset/brcm-kona-reset.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/power/reset/brcm-kona-reset.c b/drivers/power/reset/brcm-kona-reset.c
index 3de024e3ceb7..02a056983291 100644
--- a/drivers/power/reset/brcm-kona-reset.c
+++ b/drivers/power/reset/brcm-kona-reset.c
@@ -38,9 +38,7 @@ static struct notifier_block kona_reset_nb = {

 static int kona_reset_probe(struct platform_device *pdev)
 {
-	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-
-	kona_reset_base = devm_ioremap_resource(&pdev->dev, res);
+	kona_reset_base = devm_platform_get_and_ioremap_resource(pdev, 0, NULL);
 	if (IS_ERR(kona_reset_base))
 		return PTR_ERR(kona_reset_base);

-- 
2.25.1