linux-kernel - [PATCH] watchdog: rzv2h_wdt: Use local `dev` pointer in probe

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]

Message-ID: <20241213171157.898934-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Fri, 13 Dec 2024 17:11:57 +0000
From: Prabhakar <prabhakar.csengg@...il.com>
To: Wim Van Sebroeck <wim@...ux-watchdog.org>,
	Guenter Roeck <linux@...ck-us.net>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	linux-watchdog@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	Prabhakar <prabhakar.csengg@...il.com>,
	Biju Das <biju.das.jz@...renesas.com>,
	Fabrizio Castro <fabrizio.castro.jz@...esas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH] watchdog: rzv2h_wdt: Use local `dev` pointer in probe

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

Update the `rzv2h_wdt_probe()` function to consistently use the local
`dev` pointer, which is already extracted from `&pdev->dev`.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 drivers/watchdog/rzv2h_wdt.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/drivers/watchdog/rzv2h_wdt.c b/drivers/watchdog/rzv2h_wdt.c
index 1d1b17312747..8defd0241213 100644
--- a/drivers/watchdog/rzv2h_wdt.c
+++ b/drivers/watchdog/rzv2h_wdt.c
@@ -217,24 +217,24 @@ static int rzv2h_wdt_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->base))
 		return PTR_ERR(priv->base);
 
-	priv->pclk = devm_clk_get_prepared(&pdev->dev, "pclk");
+	priv->pclk = devm_clk_get_prepared(dev, "pclk");
 	if (IS_ERR(priv->pclk))
-		return dev_err_probe(&pdev->dev, PTR_ERR(priv->pclk), "no pclk");
+		return dev_err_probe(dev, PTR_ERR(priv->pclk), "no pclk");
 
-	priv->oscclk = devm_clk_get_prepared(&pdev->dev, "oscclk");
+	priv->oscclk = devm_clk_get_prepared(dev, "oscclk");
 	if (IS_ERR(priv->oscclk))
-		return dev_err_probe(&pdev->dev, PTR_ERR(priv->oscclk), "no oscclk");
+		return dev_err_probe(dev, PTR_ERR(priv->oscclk), "no oscclk");
 
-	priv->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL);
+	priv->rstc = devm_reset_control_get_exclusive(dev, NULL);
 	if (IS_ERR(priv->rstc))
-		return dev_err_probe(&pdev->dev, PTR_ERR(priv->rstc),
+		return dev_err_probe(dev, PTR_ERR(priv->rstc),
 				     "failed to get cpg reset");
 
 	priv->wdev.max_hw_heartbeat_ms = (MILLI * MAX_TIMEOUT_CYCLES * CLOCK_DIV_BY_256) /
 					 clk_get_rate(priv->oscclk);
 	dev_dbg(dev, "max hw timeout of %dms\n", priv->wdev.max_hw_heartbeat_ms);
 
-	ret = devm_pm_runtime_enable(&pdev->dev);
+	ret = devm_pm_runtime_enable(dev);
 	if (ret)
 		return ret;
 
@@ -251,7 +251,7 @@ static int rzv2h_wdt_probe(struct platform_device *pdev)
 	if (ret)
 		dev_warn(dev, "Specified timeout invalid, using default");
 
-	return devm_watchdog_register_device(&pdev->dev, &priv->wdev);
+	return devm_watchdog_register_device(dev, &priv->wdev);
 }
 
 static const struct of_device_id rzv2h_wdt_ids[] = {
-- 
2.43.0