diff options
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 9bf7f57d9a17..10021f25afdd 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -3,7 +3,7 @@ * * This code is based on drivers/scsi/ufs/ufshcd.c * Copyright (C) 2011-2013 Samsung India Software Operations - * Copyright (c) 2013-2017, The Linux Foundation. All rights reserved. + * Copyright (c) 2013-2018, The Linux Foundation. All rights reserved. * * Authors: * Santosh Yaraganavi <santosh.sy@samsung.com> @@ -8431,7 +8431,8 @@ static void ufshcd_hba_exit(struct ufs_hba *hba) if (ufshcd_is_clkscaling_supported(hba)) { if (hba->devfreq) ufshcd_suspend_clkscaling(hba); - destroy_workqueue(hba->clk_scaling.workq); + if (hba->clk_scaling.workq) + destroy_workqueue(hba->clk_scaling.workq); } ufshcd_disable_clocks(hba, false); ufshcd_setup_hba_vreg(hba, false); |