mmc: sdhci-pxav2: change clock name to match DT bindings
The devicetree bindings for this driver specify that the two allowed clock names are io and core. Change this driver to look for io, but allow any name if it fails for backwards compatibility. Follow the same pattern used in sdhci-pxav3, but add support for EPROBE_DEFER. Get rid of an unnecessary pdev->dev while we're at it. Signed-off-by: Doug Brown <doug@schmorgal.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Link: https://lore.kernel.org/r/20230116194401.20372-5-doug@schmorgal.com Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -199,16 +199,18 @@ static int sdhci_pxav2_probe(struct platform_device *pdev)
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pltfm_host = sdhci_priv(host);
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clk = devm_clk_get(dev, "PXA-SDHCLK");
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clk = devm_clk_get(dev, "io");
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if (IS_ERR(clk) && PTR_ERR(clk) != -EPROBE_DEFER)
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clk = devm_clk_get(dev, NULL);
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if (IS_ERR(clk)) {
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dev_err(dev, "failed to get io clock\n");
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ret = PTR_ERR(clk);
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dev_err_probe(dev, ret, "failed to get io clock\n");
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goto free;
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}
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pltfm_host->clk = clk;
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ret = clk_prepare_enable(clk);
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if (ret) {
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dev_err(&pdev->dev, "failed to enable io clock\n");
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dev_err(dev, "failed to enable io clock\n");
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goto free;
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}
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