[PATCH v2 06/15] usb: typec: qcom-pmic-typec: fix arguments of qcom_pmic_typec_pdphy_set_roles

[Dmitry Baryshkov]

The function qcom_pmic_typec_set_roles() passes enum values as boolean
values to qcom_pmic_typec_pdphy_set_roles(), which then interprets them
as bit values. Be more explicit about it, pass enum values directly and
compute corresponding bit masks in qcom_pmic_typec_pdphy_set_roles().

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
---
 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c       | 2 +-
 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c | 8 +++++---
 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h | 3 ++-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c
index 1a2b4bddaa97..a243648abb4a 100644
--- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c
+++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c
@@ -123,7 +123,7 @@ static int qcom_pmic_typec_set_roles(struct tcpc_dev *tcpc, bool attached,
 	struct pmic_typec *tcpm = tcpc_to_tcpm(tcpc);
 
 	return qcom_pmic_typec_pdphy_set_roles(tcpm->pmic_typec_pdphy,
-					       data_role, power_role);
+					       power_role, data_role);
 }
 
 static int qcom_pmic_typec_set_pd_rx(struct tcpc_dev *tcpc, bool on)
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
index 52c81378e36e..44d8342ed0ad 100644
--- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
+++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.c
@@ -354,7 +354,8 @@ int qcom_pmic_typec_pdphy_set_pd_rx(struct pmic_typec_pdphy *pmic_typec_pdphy, b
 }
 
 int qcom_pmic_typec_pdphy_set_roles(struct pmic_typec_pdphy *pmic_typec_pdphy,
-				    bool data_role_host, bool power_role_src)
+				    enum typec_role power_role,
+				    enum typec_data_role data_role)
 {
 	struct device *dev = pmic_typec_pdphy->dev;
 	unsigned long flags;
@@ -366,12 +367,13 @@ int qcom_pmic_typec_pdphy_set_roles(struct pmic_typec_pdphy *pmic_typec_pdphy,
 				 pmic_typec_pdphy->base + USB_PDPHY_MSG_CONFIG_REG,
 				 MSG_CONFIG_PORT_DATA_ROLE |
 				 MSG_CONFIG_PORT_POWER_ROLE,
-				 data_role_host << 3 | power_role_src << 2);
+				 (data_role == TYPEC_HOST ? MSG_CONFIG_PORT_DATA_ROLE : 0) |
+				 (power_role == TYPEC_SOURCE ? MSG_CONFIG_PORT_POWER_ROLE : 0));
 
 	spin_unlock_irqrestore(&pmic_typec_pdphy->lock, flags);
 
 	dev_dbg(dev, "pdphy_set_roles: data_role_host=%d power_role_src=%d\n",
-		data_role_host, power_role_src);
+		data_role, power_role);
 
 	return ret;
 }
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h
index e67954e31b14..070822dc6f17 100644
--- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h
+++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h
@@ -107,7 +107,8 @@ int qcom_pmic_typec_pdphy_start(struct pmic_typec_pdphy *pmic_typec_pdphy,
 void qcom_pmic_typec_pdphy_stop(struct pmic_typec_pdphy *pmic_typec_pdphy);
 
 int qcom_pmic_typec_pdphy_set_roles(struct pmic_typec_pdphy *pmic_typec_pdphy,
-				    bool power_role_src, bool data_role_host);
+				    enum typec_role power_role,
+				    enum typec_data_role data_role);
 
 int qcom_pmic_typec_pdphy_set_pd_rx(struct pmic_typec_pdphy *pmic_typec_pdphy, bool on);
 

-- 
2.39.2