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| author | Will Deacon <will@kernel.org> | 2019-10-17 23:42:42 +0300 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2019-10-17 23:42:42 +0300 |
| commit | 777d062e5bee0e3c0751cdcbce116a76ee2310ec (patch) | |
| tree | c63aada7db4af337a1077d75d4ac1d021393d378 /drivers/scsi/ufs/ufshcd.c | |
| parent | 597399d0cb91d049fcb78fb45c7694771b583bb7 (diff) | |
| parent | 603afdc9438ac546181e843f807253d75d3dbc45 (diff) | |
| download | linux-777d062e5bee0e3c0751cdcbce116a76ee2310ec.tar.xz | |
Merge branch 'errata/tx2-219' into for-next/fixes
Workaround for Cavium/Marvell ThunderX2 erratum #219.
* errata/tx2-219:
arm64: Allow CAVIUM_TX2_ERRATUM_219 to be selected
arm64: Avoid Cavium TX2 erratum 219 when switching TTBR
arm64: Enable workaround for Cavium TX2 erratum 219 when running SMT
arm64: KVM: Trap VM ops when ARM64_WORKAROUND_CAVIUM_TX2_219_TVM is set
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 034dd9cb9ec8..11a87f51c442 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -8143,6 +8143,9 @@ int ufshcd_shutdown(struct ufs_hba *hba) { int ret = 0; + if (!hba->is_powered) + goto out; + if (ufshcd_is_ufs_dev_poweroff(hba) && ufshcd_is_link_off(hba)) goto out; |