diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 4103b1c9c388d..fd2783623a897 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -10344,8 +10344,25 @@ static int ufshcd_add_scsi_host(struct ufs_hba *hba) { int err; - if (!hba->scsi_host_added) { - WARN_ON_ONCE(is_mcq_supported(hba)); + if (is_mcq_supported(hba)) { + ufshcd_mcq_enable(hba); + err = ufshcd_alloc_mcq(hba); + if (!err) { + ufshcd_config_mcq(hba); + } else { + /* Continue with SDB mode */ + ufshcd_mcq_disable(hba); + use_mcq_mode = false; + dev_err(hba->dev, "MCQ mode is disabled, err=%d\n", + err); + } + err = scsi_add_host(hba->host, hba->dev); + if (err) { + dev_err(hba->dev, "scsi_add_host failed\n"); + return err; + } + hba->scsi_host_added = true; + } else { if (!hba->lsdb_sup) { dev_err(hba->dev, "%s: failed to initialize (legacy doorbell mode not supported)\n", @@ -10606,26 +10623,6 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) if (err) goto out_disable; - if (is_mcq_supported(hba)) { - ufshcd_mcq_enable(hba); - err = ufshcd_alloc_mcq(hba); - if (!err) { - ufshcd_config_mcq(hba); - } else { - /* Continue with SDB mode */ - ufshcd_mcq_disable(hba); - use_mcq_mode = false; - dev_err(hba->dev, "MCQ mode is disabled, err=%d\n", - err); - } - err = scsi_add_host(host, hba->dev); - if (err) { - dev_err(hba->dev, "scsi_add_host failed\n"); - goto out_disable; - } - hba->scsi_host_added = true; - } - err = ufshcd_post_device_init(hba); initialized: