mmc: sdhci-bcm-kona: fix error return code in sdhci_bcm_kona_probe()
In clk_set_rate() or clk_prepare_enable() error handling case, the error return code ret is not set, so sdhci_bcm_kona_probe() return 0 in those error cases. Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com> Acked-by: Ray Jui <ray.jui@broadcom.com> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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@ -253,12 +253,14 @@ static int sdhci_bcm_kona_probe(struct platform_device *pdev)
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goto err_pltfm_free;
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}
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if (clk_set_rate(pltfm_priv->clk, host->mmc->f_max) != 0) {
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ret = clk_set_rate(pltfm_priv->clk, host->mmc->f_max);
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if (ret) {
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dev_err(dev, "Failed to set rate core clock\n");
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goto err_pltfm_free;
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}
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if (clk_prepare_enable(pltfm_priv->clk) != 0) {
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ret = clk_prepare_enable(pltfm_priv->clk);
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if (ret) {
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dev_err(dev, "Failed to enable core clock\n");
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goto err_pltfm_free;
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}
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