diff options
| -rw-r--r-- | drivers/phy/qualcomm/phy-qcom-qmp-combo.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c index 40c25a0ead23..17707f68d482 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp-combo.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp-combo.c @@ -932,6 +932,7 @@ struct qcom_qmp { struct regulator_bulk_data *vregs; struct qmp_phy **phys; + struct qmp_phy *usb_phy; struct mutex phy_mutex; int init_count; @@ -1911,7 +1912,7 @@ static int qmp_combo_com_init(struct qmp_phy *qphy) { struct qcom_qmp *qmp = qphy->qmp; const struct qmp_phy_cfg *cfg = qphy->cfg; - void __iomem *pcs = qphy->pcs; + struct qmp_phy *usb_phy = qmp->usb_phy; void __iomem *dp_com = qmp->dp_com; int ret; @@ -1963,7 +1964,8 @@ static int qmp_combo_com_init(struct qmp_phy *qphy) qphy_clrbits(dp_com, QPHY_V3_DP_COM_SWI_CTRL, 0x03); qphy_clrbits(dp_com, QPHY_V3_DP_COM_SW_RESET, SW_RESET); - qphy_setbits(pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], SW_PWRDN); + qphy_setbits(usb_phy->pcs, usb_phy->cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL], + SW_PWRDN); mutex_unlock(&qmp->phy_mutex); @@ -2831,6 +2833,8 @@ static int qmp_combo_probe(struct platform_device *pdev) goto err_node_put; } + qmp->usb_phy = qmp->phys[id]; + /* * Register the pipe clock provided by phy. * See function description to see details of this pipe clock. @@ -2846,6 +2850,9 @@ static int qmp_combo_probe(struct platform_device *pdev) id++; } + if (!qmp->usb_phy) + return -EINVAL; + phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate); return PTR_ERR_OR_ZERO(phy_provider); |