Subject: [PATCH v8 10/17] phy: Add driver for rockchip Display Port PHY

From: [email-masked] (Yakir Yang)
Date: Thu, 29 Oct 2015 09:14:44 +0800

Hi Heiko,

On 10/29/2015 04:36 AM, Heiko Stuebner wrote:
> 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]

Oh, thanks, would send v9 of this one alone.

- Yakir

>> +	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;
>> +	}
>> +
>
>
>