On Wed, Jun 4, 2014 at 6:32 AM, Mikko Perttunen <[email protected]> wrote:
> This adds support for the integrated AHCI-compliant Serial ATA
> controller present on the NVIDIA Tegra124 system-on-chip.
>
> Signed-off-by: Mikko Perttunen <[email protected]>
> ---
[...]
> +static int tegra_ahci_probe(struct platform_device *pdev)
> +{
> + const struct of_device_id *match;
> + struct ahci_host_priv *hpriv;
> + struct tegra_ahci_priv *tegra;
> + int ret;
> +
> + match = of_match_device(tegra_ahci_of_match, &pdev->dev);
This is not needed.
> + if (!match)
> + return -EINVAL;
> +
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