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scsi: ufs: qcom: Fail ufs_qcom_power_up_sequence() when core_reset fails
Even though core_reset is optional, a failure during assert/deassert should be considered fatal, if core_reset is available. So fail ufs_qcom_power_up_sequence() if an error happens during reset and also get rid of the redundant warning as the ufs_qcom_host_reset() function itself prints error messages. Reviewed-by: Andrew Halaney <ahalaney@redhat.com> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20231208065902.11006-8-manivannan.sadhasivam@linaro.org Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8775p-ride Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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@ -317,9 +317,11 @@ static int ufs_qcom_host_reset(struct ufs_hba *hba)
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usleep_range(200, 210);
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ret = reset_control_deassert(host->core_reset);
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if (ret)
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if (ret) {
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dev_err(hba->dev, "%s: core_reset deassert failed, err = %d\n",
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__func__, ret);
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return ret;
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}
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usleep_range(1000, 1100);
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@ -359,8 +361,7 @@ static int ufs_qcom_power_up_sequence(struct ufs_hba *hba)
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/* Reset UFS Host Controller and PHY */
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ret = ufs_qcom_host_reset(hba);
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if (ret)
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dev_warn(hba->dev, "%s: host reset returned %d\n",
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__func__, ret);
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return ret;
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/* phy initialization - calibrate the phy */
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ret = phy_init(phy);
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