diff options
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index f36bcdbea938..d29e63e4a4f8 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -1680,6 +1680,7 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba) goto out; } + msi_lock_descs(hba->dev); msi_for_each_desc(desc, hba->dev, MSI_DESC_ALL) { ret = devm_request_irq(hba->dev, desc->irq, ufs_qcom_mcq_esi_handler, @@ -1691,14 +1692,17 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba) break; } } + msi_unlock_descs(hba->dev); if (ret) { /* Rewind */ + msi_lock_descs(hba->dev); msi_for_each_desc(desc, hba->dev, MSI_DESC_ALL) { if (desc == failed_desc) break; devm_free_irq(hba->dev, desc->irq, hba); } + msi_unlock_descs(hba->dev); platform_msi_domain_free_irqs(hba->dev); } else { if (host->hw_ver.major == 6 && host->hw_ver.minor == 0 && |