diff options
| -rw-r--r-- | drivers/ufs/core/ufshcd.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 50adfb8b335b..f07878c50f14 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -4340,7 +4340,7 @@ out: hba->uic_async_done = NULL; if (reenable_intr) ufshcd_enable_intr(hba, UIC_COMMAND_COMPL); - if (ret) { + if (ret && !hba->pm_op_in_progress) { ufshcd_set_link_broken(hba); ufshcd_schedule_eh_work(hba); } @@ -4348,6 +4348,14 @@ out_unlock: spin_unlock_irqrestore(hba->host->host_lock, flags); mutex_unlock(&hba->uic_cmd_mutex); + /* + * If the h8 exit fails during the runtime resume process, it becomes + * stuck and cannot be recovered through the error handler. To fix + * this, use link recovery instead of the error handler. + */ + if (ret && hba->pm_op_in_progress) + ret = ufshcd_link_recovery(hba); + return ret; } |