diff options
| -rw-r--r-- | drivers/scsi/ufs/ufs-qcom.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c index a9ec4d647b6f..8a33fb9520e4 100644 --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -252,16 +252,12 @@ static int ufs_qcom_power_up_sequence(struct ufs_hba *hba) struct ufs_qcom_host *host = hba->priv; struct phy *phy = host->generic_phy; int ret = 0; - u8 major; - u16 minor, step; /* Assert PHY reset and apply PHY calibration values */ ufs_qcom_assert_reset(hba); /* provide 1ms delay to let the reset pulse propagate */ usleep_range(1000, 1100); - ufs_qcom_get_controller_revision(hba, &major, &minor, &step); - ufs_qcom_phy_save_controller_version(phy, major, minor, step); ret = ufs_qcom_phy_calibrate_phy(phy); if (ret) { dev_err(hba->dev, "%s: ufs_qcom_phy_calibrate_phy() failed, ret = %d\n", @@ -1097,6 +1093,8 @@ static int ufs_qcom_init(struct ufs_hba *hba) int err; struct device *dev = hba->dev; struct ufs_qcom_host *host; + u8 major; + u16 minor, step; if (strlen(android_boot_dev) && strcmp(android_boot_dev, dev_name(dev))) return -ENODEV; @@ -1150,6 +1148,11 @@ static int ufs_qcom_init(struct ufs_hba *hba) if (err) goto out_host_free; + ufs_qcom_get_controller_revision(hba, &major, &minor, &step); + /* update phy revision information before calling phy_init() */ + ufs_qcom_phy_save_controller_version(host->generic_phy, + major, minor, step); + phy_init(host->generic_phy); err = phy_power_on(host->generic_phy); if (err) |