linux-kernel - [PATCH 1/9] i2c: riic: Replace dev_err with dev_err

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Message-ID: <20241213175828.909987-2-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date: Fri, 13 Dec 2024 17:58:20 +0000
From: Prabhakar <prabhakar.csengg@...il.com>
To: Chris Brandt <chris.brandt@...esas.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	Wolfram Sang <wsa@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>
Cc: linux-renesas-soc@...r.kernel.org,
	linux-i2c@...r.kernel.org,
	linux-kernel@...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 1/9] i2c: riic: Replace dev_err with dev_err_probe in probe function

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

Refactor error handling in the riic_i2c_probe() function by replacing
multiple dev_err() calls with dev_err_probe().

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 drivers/i2c/busses/i2c-riic.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/i2c/busses/i2c-riic.c b/drivers/i2c/busses/i2c-riic.c
index c218f73c3650..7ab32aeead4b 100644
--- a/drivers/i2c/busses/i2c-riic.c
+++ b/drivers/i2c/busses/i2c-riic.c
@@ -445,10 +445,9 @@ static int riic_i2c_probe(struct platform_device *pdev)
 		return PTR_ERR(riic->base);
 
 	riic->clk = devm_clk_get(dev, NULL);
-	if (IS_ERR(riic->clk)) {
-		dev_err(dev, "missing controller clock");
-		return PTR_ERR(riic->clk);
-	}
+	if (IS_ERR(riic->clk))
+		return dev_err_probe(dev, PTR_ERR(riic->clk),
+				     "missing controller clock");
 
 	riic->rstc = devm_reset_control_get_optional_exclusive(dev, NULL);
 	if (IS_ERR(riic->rstc))
@@ -470,10 +469,9 @@ static int riic_i2c_probe(struct platform_device *pdev)
 
 		ret = devm_request_irq(dev, ret, riic_irqs[i].isr,
 				       0, riic_irqs[i].name, riic);
-		if (ret) {
-			dev_err(dev, "failed to request irq %s\n", riic_irqs[i].name);
-			return ret;
-		}
+		if (ret)
+			return dev_err_probe(dev, ret, "failed to request irq %s\n",
+					     riic_irqs[i].name);
 	}
 
 	riic->info = of_device_get_match_data(dev);
-- 
2.43.0