linux-kernel - [PATCH 2/6] thermal/drivers/k3_j72xx_bandgap: Convert to devm_platform_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-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20230626124334.15100-2-frank.li@vivo.com>
Date:   Mon, 26 Jun 2023 20:43:29 +0800
From:   Yangtao Li <frank.li@...o.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>,
        Daniel Lezcano <daniel.lezcano@...aro.org>,
        Amit Kucheria <amitk@...nel.org>,
        Zhang Rui <rui.zhang@...el.com>
Cc:     Yangtao Li <frank.li@...o.com>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 2/6] thermal/drivers/k3_j72xx_bandgap: Convert to devm_platform_ioremap_resource()

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <frank.li@...o.com>
---
 drivers/thermal/k3_j72xx_bandgap.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/thermal/k3_j72xx_bandgap.c b/drivers/thermal/k3_j72xx_bandgap.c
index 5be1f09eeb2c..6c82b92d86fd 100644
--- a/drivers/thermal/k3_j72xx_bandgap.c
+++ b/drivers/thermal/k3_j72xx_bandgap.c
@@ -346,7 +346,6 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
 {
 	int ret = 0, cnt, val, id;
 	int high_max, low_temp;
-	struct resource *res;
 	struct device *dev = &pdev->dev;
 	struct k3_j72xx_bandgap *bgp;
 	struct k3_thermal_data *data;
@@ -376,13 +375,11 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	bgp->dev = dev;
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	bgp->base = devm_ioremap_resource(dev, res);
+	bgp->base = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(bgp->base))
 		return PTR_ERR(bgp->base);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-	bgp->cfg2_base = devm_ioremap_resource(dev, res);
+	bgp->cfg2_base = devm_platform_ioremap_resource(pdev, 1);
 	if (IS_ERR(bgp->cfg2_base))
 		return PTR_ERR(bgp->cfg2_base);
 
@@ -400,8 +397,7 @@ static int k3_j72xx_bandgap_probe(struct platform_device *pdev)
 	 * https://www.ti.com/lit/er/sprz455c/sprz455c.pdf
 	 */
 	if (workaround_needed) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, 2);
-		fuse_base = devm_ioremap_resource(dev, res);
+		fuse_base = devm_platform_ioremap_resource(pdev, 2);
 		if (IS_ERR(fuse_base))
 			return PTR_ERR(fuse_base);
 
-- 
2.39.0