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To:     linux-tegra@vger.kernel.org, linux-pm@vger.kernel.org,
        Chanwoo Choi <cw00.choi@samsung.com>,
        Dmitry Osipenko <digetx@gmail.com>,
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        Kyungmin Park <kyungmin.park@samsung.com>,
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        Thierry Reding <thierry.reding@gmail.com>
From:   Markus Elfring <Markus.Elfring@web.de>
Subject: [PATCH] PM / devfreq: tegra30: Delete an error message in
 tegra_devfreq_probe()
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Cc:     LKML <linux-kernel@vger.kernel.org>,
        kernel-janitors@vger.kernel.org,
        Tang Bin <tangbin@cmss.chinamobile.com>
Message-ID: <ba67e238-43a7-6c53-363e-7a2c12f09949@web.de>
Date:   Sat, 4 Apr 2020 20:45:36 +0200
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From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sat, 4 Apr 2020 20:34:02 +0200

The function =E2=80=9Cplatform_get_irq=E2=80=9D can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
=2D--
 drivers/devfreq/tegra30-devfreq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/devfreq/tegra30-devfreq.c b/drivers/devfreq/tegra30-d=
evfreq.c
index 28b2c7ca416e..93e6f4b25b04 100644
=2D-- a/drivers/devfreq/tegra30-devfreq.c
+++ b/drivers/devfreq/tegra30-devfreq.c
@@ -807,10 +807,9 @@ static int tegra_devfreq_probe(struct platform_device=
 *pdev)
 	}

 	err =3D platform_get_irq(pdev, 0);
-	if (err < 0) {
-		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", err);
+	if (err < 0)
 		return err;
-	}
+
 	tegra->irq =3D err;

 	irq_set_status_flags(tegra->irq, IRQ_NOAUTOEN);
=2D-
2.26.0