Hi Yakir,
Am Mittwoch, 28. Oktober 2015, 16:30:33 schrieb Yakir Yang:
> +static int rockchip_dp_phy_probe(struct platform_device *pdev)
> +{
> + struct device *dev = &pdev->dev;
> + struct device_node *np = dev->of_node;
> + struct phy_provider *phy_provider;
> + struct rockchip_dp_phy *dp;
> + struct resource *res;
drivers/phy/phy-rockchip-dp.c: In function 'rockchip_dp_phy_probe':
drivers/phy/phy-rockchip-dp.c:86:19: warning: unused variable 'res' [-Wunused-variable]
> + struct phy *phy;
> + int ret;
> +
> + if (!np)
> + return -ENODEV;
> +
> + dp = devm_kzalloc(dev, sizeof(*dp), GFP_KERNEL);
> + if (IS_ERR(dp))
> + return -ENOMEM;
> +
> + dp->dev = dev;
> +
> + dp->phy_24m = devm_clk_get(dev, "24m");
> + if (IS_ERR(dp->phy_24m)) {
> + dev_err(dev, "cannot get clock 24m\n");
> + return PTR_ERR(dp->phy_24m);
> + }
> +
> + ret = clk_set_rate(dp->phy_24m, 24000000);
> + if (ret < 0) {
> + dev_err(dp->dev, "cannot set clock phy_24m %d\n", ret);
> + return ret;
> + }
> +
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