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Re: [PATCH 3/3] nvmem: imx-ocotp: handling clock

From Fabio Estevam <festevam@gmail.com>
Newsgroups linux.kernel
Subject Re: [PATCH 3/3] nvmem: imx-ocotp: handling clock
Date 2016-04-19 12:50 +0200
Message-ID <rpBod-5vc-13@gated-at.bofh.it> (permalink)
References <rpz34-3Gg-9@gated-at.bofh.it> <rpz34-3Gg-7@gated-at.bofh.it>
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Hi Peng,

On Tue, Apr 19, 2016 at 5:33 AM, Peng Fan <van.freenix@gmail.com> wrote:

> @@ -46,11 +48,15 @@ static int imx_ocotp_read(void *context, const void *reg, size_t reg_size,
>         if (count > (priv->nregs - index))
>                 count = priv->nregs - index;
>
> +       clk_prepare_enable(priv->clk);

clk_prepare_enable() may fail, so you should better check its return
value and propagate it in the case of error.

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[PATCH 3/3] nvmem: imx-ocotp: handling clock Peng Fan <van.freenix@gmail.com> - 2016-04-19 10:20 +0200
  Re: [PATCH 3/3] nvmem: imx-ocotp: handling clock Fabio Estevam <festevam@gmail.com> - 2016-04-19 12:50 +0200
    Re: [PATCH 3/3] nvmem: imx-ocotp: handling clock Peng Fan <van.freenix@gmail.com> - 2016-04-19 15:30 +0200

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