From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1 3/3] thermal: zx2967: add thermal driver for ZTE's zx2967 family
Date: Mon, 9 Jan 2017 16:42:56 +0800 [thread overview]
Message-ID: <20170109084254.GL20956@dragon> (raw)
In-Reply-To: <843c634a-c624-e7db-99f6-8efdc19d7243@linaro.org>
On Mon, Jan 09, 2017 at 11:00:38AM +0800, Jun Nie wrote:
> >+static int zx2967_thermal_resume(struct device *dev)
> >+{
> >+ struct platform_device *pdev = to_platform_device(dev);
> >+ struct zx2967_thermal_priv *priv = platform_get_drvdata(pdev);
> >+ int error;
> >+
> >+ error = clk_prepare_enable(priv->clk_gate);
> >+ if (error)
> Use IS_ERR(ret) to check error.
No. IS_ERR() checks on pointer, while clk_prepare_enable() returns
integer.
Shawn
> >+ return error;
> >+
> >+ error = clk_prepare_enable(priv->pclk);
> >+ if (error)
> Ditto.
> >+ return error;
> >+
> >+ dev_info(dev, "resumed\n");
> >+
> >+ return 0;
> >+}
next prev parent reply other threads:[~2017-01-09 8:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-07 5:38 [PATCH v1 1/3] dt: bindings: add thermal device driver for zx2967 Baoyou Xie
2017-01-07 5:38 ` [PATCH v1 2/3] MAINTAINERS: add zx2967 thermal drivers to ARM ZTE architecture Baoyou Xie
2017-01-07 5:38 ` [PATCH v1 3/3] thermal: zx2967: add thermal driver for ZTE's zx2967 family Baoyou Xie
2017-01-09 3:00 ` Shawn Guo
2017-01-09 3:00 ` Jun Nie
2017-01-09 8:42 ` Shawn Guo [this message]
2017-01-09 2:41 ` [PATCH v1 1/3] dt: bindings: add thermal device driver for zx2967 Shawn Guo
2017-01-10 5:35 ` Rob Herring
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