diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
-rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index e274053109d0..f900564174db 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -6189,6 +6189,9 @@ static int ufshcd_reset_and_restore(struct ufs_hba *hba) int retries = MAX_HOST_RESET_RETRIES; do { + /* Reset the attached device */ + ufshcd_vops_device_reset(hba); + err = ufshcd_host_reset_and_restore(hba); } while (err && --retries); @@ -7062,6 +7065,9 @@ static inline int ufshcd_config_vreg_lpm(struct ufs_hba *hba, static inline int ufshcd_config_vreg_hpm(struct ufs_hba *hba, struct ufs_vreg *vreg) { + if (!vreg) + return 0; + return ufshcd_config_vreg_load(hba->dev, vreg, vreg->max_uA); } @@ -8321,6 +8327,9 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq) goto exit_gating; } + /* Reset the attached device */ + ufshcd_vops_device_reset(hba); + /* Host controller enable */ err = ufshcd_hba_enable(hba); if (err) { |