On Tuesday, September 18, 2012, Thomas Abraham <thomas.abraham@xxxxxxxxxx> wrote:
> +int dw_mci_exynos_probe(struct platform_device *pdev)
> +{
> + struct dw_mci_drv_data *drv_data;
> + const struct of_device_id *match;
> +
> + match = of_match_node(dw_mci_exynos_match, pdev->dev.of_node);
> + drv_data = match->data;
In non-dt case, match has NULL.
Needed to check "pdev->dev.of_node"
Thanks,
Seungwon Jeon
> + return dw_mci_pltfm_register(pdev, drv_data);
> +}
> +
> +static struct platform_driver dw_mci_exynos_pltfm_driver = {
> + .probe = dw_mci_exynos_probe,
> + .remove = __exit_p(dw_mci_pltfm_remove),
> + .driver = {
> + .name = "dwmmc_exynos",
> + .of_match_table = of_match_ptr(dw_mci_exynos_match),
> + .pm = &dw_mci_pltfm_pmops,
> + },
> +};
> +
> +module_platform_driver(dw_mci_exynos_pltfm_driver);
> +
> +MODULE_DESCRIPTION("Samsung Specific DW-MSHC Driver Extension");
> +MODULE_AUTHOR("Thomas Abraham <thomas.ab@xxxxxxxxxxx");
> +MODULE_LICENSE("GPL v2");
> +MODULE_ALIAS("platform:dwmmc-exynos");
> diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
> index 6cb043e..7c6a113 100644
> --- a/include/linux/mmc/dw_mmc.h
> +++ b/include/linux/mmc/dw_mmc.h
> @@ -227,7 +227,7 @@ struct dw_mci_board {
> u32 num_slots;
>
> u32 quirks; /* Workaround / Quirk flags */
> - unsigned int bus_hz; /* Bus speed */
> + unsigned int bus_hz; /* Clock speed at the cclk_in pad */
>
> unsigned int caps; /* Capabilities */
> unsigned int caps2; /* More capabilities */
> --
> 1.6.6.rc2
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