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mmc: tmio: move {tmio_}mmc_of_parse() to tmio_mmc_host_alloc()
mmc_of_parse() parses various DT properties and sets capability flags accordingly. However, drivers have no chance to run platform init code depending on such flags because mmc_of_parse() is called from tmio_mmc_host_probe(). Move mmc_of_parse() to tmio_mmc_host_alloc() so that drivers can handle capabilities before mmc_add_host(). Move tmio_mmc_of_parse() likewise. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -1152,6 +1152,7 @@ struct tmio_mmc_host *tmio_mmc_host_alloc(struct platform_device *pdev,
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struct mmc_host *mmc;
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struct resource *res;
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void __iomem *ctl;
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int ret;
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res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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ctl = devm_ioremap_resource(&pdev->dev, res);
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@ -1170,8 +1171,20 @@ struct tmio_mmc_host *tmio_mmc_host_alloc(struct platform_device *pdev,
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host->ops = tmio_mmc_ops;
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mmc->ops = &host->ops;
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ret = mmc_of_parse(host->mmc);
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if (ret) {
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host = ERR_PTR(ret);
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goto free;
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}
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tmio_mmc_of_parse(pdev, pdata);
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platform_set_drvdata(pdev, host);
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return host;
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free:
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mmc_free_host(mmc);
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return host;
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}
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EXPORT_SYMBOL_GPL(tmio_mmc_host_alloc);
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@ -1198,15 +1211,9 @@ int tmio_mmc_host_probe(struct tmio_mmc_host *_host,
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if (mmc->f_min == 0)
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return -EINVAL;
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tmio_mmc_of_parse(pdev, pdata);
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if (!(pdata->flags & TMIO_MMC_HAS_IDLE_WAIT))
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_host->write16_hook = NULL;
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ret = mmc_of_parse(mmc);
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if (ret < 0)
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return ret;
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_host->set_pwr = pdata->set_pwr;
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_host->set_clk_div = pdata->set_clk_div;
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