Re: [PATCH 3/3] nvmem: imx-ocotp: handling clock
From: Fabio Estevam
Date: Tue Apr 19 2016 - 06:42:22 EST
Hi Peng,
On Tue, Apr 19, 2016 at 5:33 AM, Peng Fan <van.freenix@xxxxxxxxx> 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.