[PATCH 1/3] ahci: exynos: add ahci sata support on Exynos platform

[Sachin Kamat]

Hi Yuvaraj,

On 1 October 2013 12:03, Yuvaraj Kumar C D <yuvaraj.cd at gmail.com> wrote:
> Exynos5250 contains one Synopsys AHCI SATA controller.The avalaible
> ahci_platform driver is not sufficient to handle the AHCI PHY and PHY
> clock related initialization.

> +err_out:
> +               platform_set_drvdata(pdev, NULL);

This is not necessary. Driver core clears it upon detach or failure.

> +               platform_device_put(ahci_pdev);
> +               return ret;
> +       }
> +
> +       return 0;
> +}
> +
> +static int exynos_ahci_remove(struct platform_device *pdev)
> +{
> +       struct exynos_ahci_priv *priv = platform_get_drvdata(pdev);
> +       struct platform_device *ahci_pdev = priv->ahci_pdev;
> +
> +       platform_device_unregister(ahci_pdev);
> +       platform_set_drvdata(pdev, NULL);

ditto

-- 
With warm regards,
Sachin