Commit 8643ae66 authored by Dov Levenglick's avatar Dov Levenglick Committed by Martin K. Petersen
Browse files

scsi: ufs: fail ufshcd_probe_hba() if power configuration fails



In case the power configuration fails, skip further processing of the
probing function and return immediately. This has 2 reasons:

1. Don't allow the UFS to continue running in PWM

2. Avoid multiple calls to pm_runtime_put_sync() when not in error
   handling or power management contexts
Signed-off-by: default avatarDov Levenglick <dovl@codeaurora.org>
Signed-off-by: default avatarSubhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent a508253d
......@@ -5051,9 +5051,11 @@ static int ufshcd_probe_hba(struct ufs_hba *hba)
__func__);
} else {
ret = ufshcd_config_pwr_mode(hba, &hba->max_pwr_info.info);
if (ret)
if (ret) {
dev_err(hba->dev, "%s: Failed setting power mode, err = %d\n",
__func__, ret);
goto out;
}
}
/* set the state as operational after switching to desired gear */
......
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