linux-kernel - [PATCH] Input: apbps2 - Use devm_platform_get_and_ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Sat, 28 Jan 2023 16:04:59 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <dmitry.torokhov@...il.com>
Cc:     <wsa+renesas@...g-engineering.com>, <linux-input@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] Input: apbps2 - 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/input/serio/apbps2.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c
index 9c9ce097f8bf..513d96e40e0e 100644
--- a/drivers/input/serio/apbps2.c
+++ b/drivers/input/serio/apbps2.c
@@ -132,7 +132,6 @@ static int apbps2_of_probe(struct platform_device *ofdev)
 	struct apbps2_priv *priv;
 	int irq, err;
 	u32 freq_hz;
-	struct resource *res;

 	priv = devm_kzalloc(&ofdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv) {
@@ -141,8 +140,7 @@ static int apbps2_of_probe(struct platform_device *ofdev)
 	}

 	/* Find Device Address */
-	res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
-	priv->regs = devm_ioremap_resource(&ofdev->dev, res);
+	priv->regs = devm_platform_get_and_ioremap_resource(ofdev, 0, NULL);
 	if (IS_ERR(priv->regs))
 		return PTR_ERR(priv->regs);

-- 
2.25.1