On Sat, Sep 13, 2014 at 08:43:13AM +0800, Jianqun wrote:
> +++ b/sound/soc/rockchip/rockchip_i2s.c
> @@ -423,6 +423,11 @@ static int rockchip_i2s_probe(struct platform_device *pdev)
> dev_err(&pdev->dev, "Can't retrieve i2s bus clock\n");
> return PTR_ERR(i2s->hclk);
> }
> + ret = clk_prepare_enable(i2s->hclk);
> + if (ret) {
> + dev_err(i2s->dev, "hclock enable failed %d\n", ret);
> + return ret;
> + }
BTW: you're also missing a clk_disable_unprepare() in the remove path
here, please send a followup fixing that.
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