Message ID | 20200728141055.22160-1-stanley.chu@mediatek.com (mailing list archive) |
---|---|
State | Superseded |
Headers | show |
Series | [v1] scsi: ufs: Fix possible infinite loop in ufshcd_hold | expand |
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 577cc0d7487f..267b02e1afd6 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -1592,7 +1592,11 @@ int ufshcd_hold(struct ufs_hba *hba, bool async) break; } spin_unlock_irqrestore(hba->host->host_lock, flags); - flush_work(&hba->clk_gating.ungate_work); + rc = flush_work(&hba->clk_gating.ungate_work); + if (hba->clk_gating.is_suspended && !rc) { + rc = 0; + goto out; + } spin_lock_irqsave(hba->host->host_lock, flags); goto start; }