linux-kernel - [PATCH v4 2/6] gpio: davinci: remove unnecessary printk

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Date:	Sat,  2 Nov 2013 21:09:31 +0530
From:	"Lad, Prabhakar" <prabhakar.csengg@...il.com>
To:	Sekhar Nori <nsekhar@...com>,
	Linus Walleij <linus.walleij@...aro.org>,
	devicetree@...r.kernel.org
Cc:	Rob Herring <rob.herring@...xeda.com>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Stephen Warren <swarren@...dotorg.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Landley <rob@...dley.net>,
	Russell King <linux@....linux.org.uk>,
	Grant Likely <grant.likely@...aro.org>,
	Alex Elder <alex.elder@...aro.org>, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	davinci-linux-open-source@...ux.davincidsp.com,
	linux-gpio@...r.kernel.org,
	Lad Prabhakar <prabhakar.csengg@...il.com>,
	Grygorii Strashko <grygorii.strashko@...com>
Subject: [PATCH v4 2/6] gpio: davinci: remove unnecessary printk

From: "Lad, Prabhakar" <prabhakar.csengg@...il.com>

the devm_*() helper prints error messages in case of
errors no need to do the same in the driver.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@...il.com>
---
 drivers/gpio/gpio-davinci.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index 6c90cfb..95c6df1 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -389,11 +389,9 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
 	}
 
 	clk = devm_clk_get(dev, "gpio");
-	if (IS_ERR(clk)) {
-		printk(KERN_ERR "Error %ld getting gpio clock?\n",
-		       PTR_ERR(clk));
+	if (IS_ERR(clk))
 		return PTR_ERR(clk);
-	}
+
 	clk_prepare_enable(clk);
 
 	/*
-- 
1.7.9.5

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