Messages in this thread | | | From | Fabio Estevam <> | Date | Mon, 15 Oct 2018 11:02:39 -0300 | Subject | Re: [PATCH v2 2/4] crypto: mxs-dcp - Add support for dcp clk |
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On Mon, Oct 15, 2018 at 10:28 AM Leonard Crestez <leonard.crestez@nxp.com> wrote:
> + /* DCP clock is optional, only used on some SOCs */ > + sdcp->dcp_clk = devm_clk_get(dev, "dcp"); > + if (IS_ERR(sdcp->dcp_clk)) { > + if (sdcp->dcp_clk != ERR_PTR(-ENOENT)) > + return PTR_ERR(sdcp->dcp_clk); > + sdcp->dcp_clk = NULL; > + } > + > + ret = clk_prepare(sdcp->dcp_clk); > + if (ret) > + return ret; > + ret = clk_enable(sdcp->dcp_clk); > + if (ret) > + return ret;
Couldn't you use clk_prepare_enable() instead?
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