[PATCH 0/5] phy: Replace the deprecated extcon API

[PATCH 0/5] phy: Replace the deprecated extcon API

[Chanwoo Choi]

These patches replace the deprecated extcon API
and remove them from extcon framework.

The patch1 and patch2 were already acked by Kishon Vijay Abraham I.
If patch3/patch4 are reviewed, I'll create the immutable branch
and send the pull request to both usb and phy maintainer.

Chanwoo Choi (5):
  phy: qcom-usb-hs: Replace the extcon API
  phy: rockchip-inno-usb2: Replace the extcon API
  phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API
  usb: gadget: udc: Replace the deprecated extcon API
  extcon: Remove deprecated extcon_set/get_cable_state_()

 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c     |  8 ++++----
 drivers/phy/qualcomm/phy-qcom-usb-hs.c        | 14 +++-----------
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
 drivers/usb/gadget/udc/snps_udc_plat.c        |  6 +++---
 include/linux/extcon.h                        | 11 -----------
 5 files changed, 15 insertions(+), 34 deletions(-)

-- 
1.9.1

[PATCH 0/5] phy: Replace the deprecated extcon API

[Chanwoo Choi]

These patches replace the deprecated extcon API
and remove them from extcon framework.

The patch1 and patch2 were already acked by Kishon Vijay Abraham I.
If patch3/patch4 are reviewed, I'll create the immutable branch
and send the pull request to both usb and phy maintainer.

Chanwoo Choi (5):
  phy: qcom-usb-hs: Replace the extcon API
  phy: rockchip-inno-usb2: Replace the extcon API
  phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API
  usb: gadget: udc: Replace the deprecated extcon API
  extcon: Remove deprecated extcon_set/get_cable_state_()

 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c     |  8 ++++----
 drivers/phy/qualcomm/phy-qcom-usb-hs.c        | 14 +++-----------
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
 drivers/usb/gadget/udc/snps_udc_plat.c        |  6 +++---
 include/linux/extcon.h                        | 11 -----------
 5 files changed, 15 insertions(+), 34 deletions(-)

-- 
1.9.1

[PATCH 1/5] phy: qcom-usb-hs: Replace the extcon API

[Chanwoo Choi]

This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- (deprecated) extcon_get_cable_state_() -> extcon_get_state()

Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/phy/qualcomm/phy-qcom-usb-hs.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
index 4b20abc3ae2f..2d0c70b5589f 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -155,12 +155,12 @@ static int qcom_usb_hs_phy_power_on(struct phy *phy)
 	}
 
 	if (uphy->vbus_edev) {
-		state = extcon_get_cable_state_(uphy->vbus_edev, EXTCON_USB);
+		state = extcon_get_state(uphy->vbus_edev, EXTCON_USB);
 		/* setup initial state */
 		qcom_usb_hs_phy_vbus_notifier(&uphy->vbus_notify, state,
 					      uphy->vbus_edev);
-		ret = extcon_register_notifier(uphy->vbus_edev, EXTCON_USB,
-				&uphy->vbus_notify);
+		ret = devm_extcon_register_notifier(&ulpi->dev, uphy->vbus_edev,
+				EXTCON_USB, &uphy->vbus_notify);
 		if (ret)
 			goto err_ulpi;
 	}
@@ -179,16 +179,8 @@ static int qcom_usb_hs_phy_power_on(struct phy *phy)
 
 static int qcom_usb_hs_phy_power_off(struct phy *phy)
 {
-	int ret;
 	struct qcom_usb_hs_phy *uphy = phy_get_drvdata(phy);
 
-	if (uphy->vbus_edev) {
-		ret = extcon_unregister_notifier(uphy->vbus_edev, EXTCON_USB,
-						 &uphy->vbus_notify);
-		if (ret)
-			return ret;
-	}
-
 	regulator_disable(uphy->v3p3);
 	regulator_disable(uphy->v1p8);
 	clk_disable_unprepare(uphy->sleep_clk);
-- 
1.9.1

[PATCH 1/5] phy: qcom-usb-hs: Replace the extcon API

[Chanwoo Choi]

This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- (deprecated) extcon_get_cable_state_() -> extcon_get_state()

Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/phy/qualcomm/phy-qcom-usb-hs.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-usb-hs.c b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
index 4b20abc3ae2f..2d0c70b5589f 100644
--- a/drivers/phy/qualcomm/phy-qcom-usb-hs.c
+++ b/drivers/phy/qualcomm/phy-qcom-usb-hs.c
@@ -155,12 +155,12 @@ static int qcom_usb_hs_phy_power_on(struct phy *phy)
 	}
 
 	if (uphy->vbus_edev) {
-		state = extcon_get_cable_state_(uphy->vbus_edev, EXTCON_USB);
+		state = extcon_get_state(uphy->vbus_edev, EXTCON_USB);
 		/* setup initial state */
 		qcom_usb_hs_phy_vbus_notifier(&uphy->vbus_notify, state,
 					      uphy->vbus_edev);
-		ret = extcon_register_notifier(uphy->vbus_edev, EXTCON_USB,
-				&uphy->vbus_notify);
+		ret = devm_extcon_register_notifier(&ulpi->dev, uphy->vbus_edev,
+				EXTCON_USB, &uphy->vbus_notify);
 		if (ret)
 			goto err_ulpi;
 	}
@@ -179,16 +179,8 @@ static int qcom_usb_hs_phy_power_on(struct phy *phy)
 
 static int qcom_usb_hs_phy_power_off(struct phy *phy)
 {
-	int ret;
 	struct qcom_usb_hs_phy *uphy = phy_get_drvdata(phy);
 
-	if (uphy->vbus_edev) {
-		ret = extcon_unregister_notifier(uphy->vbus_edev, EXTCON_USB,
-						 &uphy->vbus_notify);
-		if (ret)
-			return ret;
-	}
-
 	regulator_disable(uphy->v3p3);
 	regulator_disable(uphy->v1p8);
 	clk_disable_unprepare(uphy->sleep_clk);
-- 
1.9.1

[PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Chanwoo Choi]

This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
- extcon_set_cable_state_() -> extcon_set_state_sync()

Cc: linux-rockchip@lists.infradead.org
acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 626883d9d176..ef033089b7a0 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -545,7 +545,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 			rockchip_usb2phy_power_off(rport->phy);
 		/* fall through */
 	case OTG_STATE_B_IDLE:
-		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) > 0) {
+		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) > 0) {
 			dev_dbg(&rport->phy->dev, "usb otg host connect\n");
 			rport->state = OTG_STATE_A_HOST;
 			rockchip_usb2phy_power_on(rport->phy);
@@ -598,7 +598,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 			rport->vbus_attached = vbus_attach;
 
 			if (notify_charger && rphy->edev) {
-				extcon_set_cable_state_(rphy->edev,
+				extcon_set_state_sync(rphy->edev,
 							cable, vbus_attach);
 				if (cable == EXTCON_CHG_USB_SDP)
 					extcon_set_state_sync(rphy->edev,
@@ -619,7 +619,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 		sch_work = true;
 		break;
 	case OTG_STATE_A_HOST:
-		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) == 0) {
+		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) == 0) {
 			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");
 			rport->state = OTG_STATE_B_IDLE;
 			rockchip_usb2phy_power_off(rport->phy);
@@ -1006,8 +1006,8 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
 	if (!IS_ERR(rphy->edev)) {
 		rport->event_nb.notifier_call = rockchip_otg_event;
 
-		ret = extcon_register_notifier(rphy->edev, EXTCON_USB_HOST,
-					       &rport->event_nb);
+		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
+					EXTCON_USB_HOST, &rport->event_nb);
 		if (ret)
 			dev_err(rphy->dev, "register USB HOST notifier failed\n");
 	}
-- 
1.9.1

[PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Chanwoo Choi]

This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()
- extcon_set_cable_state_() -> extcon_set_state_sync()

Cc: linux-rockchip at lists.infradead.org
acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
index 626883d9d176..ef033089b7a0 100644
--- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
+++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
@@ -545,7 +545,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 			rockchip_usb2phy_power_off(rport->phy);
 		/* fall through */
 	case OTG_STATE_B_IDLE:
-		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) > 0) {
+		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) > 0) {
 			dev_dbg(&rport->phy->dev, "usb otg host connect\n");
 			rport->state = OTG_STATE_A_HOST;
 			rockchip_usb2phy_power_on(rport->phy);
@@ -598,7 +598,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 			rport->vbus_attached = vbus_attach;
 
 			if (notify_charger && rphy->edev) {
-				extcon_set_cable_state_(rphy->edev,
+				extcon_set_state_sync(rphy->edev,
 							cable, vbus_attach);
 				if (cable == EXTCON_CHG_USB_SDP)
 					extcon_set_state_sync(rphy->edev,
@@ -619,7 +619,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
 		sch_work = true;
 		break;
 	case OTG_STATE_A_HOST:
-		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) == 0) {
+		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) == 0) {
 			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");
 			rport->state = OTG_STATE_B_IDLE;
 			rockchip_usb2phy_power_off(rport->phy);
@@ -1006,8 +1006,8 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
 	if (!IS_ERR(rphy->edev)) {
 		rport->event_nb.notifier_call = rockchip_otg_event;
 
-		ret = extcon_register_notifier(rphy->edev, EXTCON_USB_HOST,
-					       &rport->event_nb);
+		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
+					EXTCON_USB_HOST, &rport->event_nb);
 		if (ret)
 			dev_err(rphy->dev, "register USB HOST notifier failed\n");
 	}
-- 
1.9.1

[PATCH 3/5] phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API

[Chanwoo Choi]

This patch replaces the deprecated extcon API as following:
- extcon_set_cable_state_() -> extcon_get_state()

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
index 9ae59e223131..d099a0c8cee5 100644
--- a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
+++ b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
@@ -253,16 +253,16 @@ static void extcon_work(struct work_struct *work)
 	vbus = gpiod_get_value_cansleep(driver->vbus_gpiod);
 
 	if (!id && vbus) { /* Host connected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, true);
+		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, true);
 		pr_debug("Host cable connected\n");
 		driver->data->new_state = EVT_HOST;
 		connect_change(driver);
 	} else if (id && !vbus) { /* Disconnected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, false);
-		extcon_set_cable_state_(driver->edev, EXTCON_USB, false);
+		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, false);
+		extcon_set_state_sync(driver->edev, EXTCON_USB, false);
 		pr_debug("Cable disconnected\n");
 	} else if (id && vbus) { /* Device connected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB, true);
+		extcon_set_state_sync(driver->edev, EXTCON_USB, true);
 		pr_debug("Device cable connected\n");
 		driver->data->new_state = EVT_DEVICE;
 		connect_change(driver);
-- 
1.9.1

[PATCH 3/5] phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API

[Chanwoo Choi]

This patch replaces the deprecated extcon API as following:
- extcon_set_cable_state_() -> extcon_get_state()

Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
index 9ae59e223131..d099a0c8cee5 100644
--- a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
+++ b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
@@ -253,16 +253,16 @@ static void extcon_work(struct work_struct *work)
 	vbus = gpiod_get_value_cansleep(driver->vbus_gpiod);
 
 	if (!id && vbus) { /* Host connected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, true);
+		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, true);
 		pr_debug("Host cable connected\n");
 		driver->data->new_state = EVT_HOST;
 		connect_change(driver);
 	} else if (id && !vbus) { /* Disconnected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, false);
-		extcon_set_cable_state_(driver->edev, EXTCON_USB, false);
+		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, false);
+		extcon_set_state_sync(driver->edev, EXTCON_USB, false);
 		pr_debug("Cable disconnected\n");
 	} else if (id && vbus) { /* Device connected */
-		extcon_set_cable_state_(driver->edev, EXTCON_USB, true);
+		extcon_set_state_sync(driver->edev, EXTCON_USB, true);
 		pr_debug("Device cable connected\n");
 		driver->data->new_state = EVT_DEVICE;
 		connect_change(driver);
-- 
1.9.1

[PATCH 4/5] usb: gadget: udc: Replace the deprecated extcon API

[Chanwoo Choi]

This patch replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/usb/gadget/udc/snps_udc_plat.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c
index 2e11f19e07ae..0ce7b3ba60ff 100644
--- a/drivers/usb/gadget/udc/snps_udc_plat.c
+++ b/drivers/usb/gadget/udc/snps_udc_plat.c
@@ -184,7 +184,7 @@ static int udc_plat_probe(struct platform_device *pdev)
 			goto exit_phy;
 		}
 
-		ret = extcon_get_cable_state_(udc->edev, EXTCON_USB);
+		ret = extcon_get_state(udc->edev, EXTCON_USB);
 		if (ret < 0) {
 			dev_err(dev, "Can't get cable state\n");
 			goto exit_extcon;
@@ -273,7 +273,7 @@ static int udc_plat_suspend(struct device *dev)
 	udc = dev_get_drvdata(dev);
 	stop_udc(udc);
 
-	if (extcon_get_cable_state_(udc->edev, EXTCON_USB) > 0) {
+	if (extcon_get_state(udc->edev, EXTCON_USB) > 0) {
 		dev_dbg(udc->dev, "device -> idle\n");
 		stop_udc(udc);
 	}
@@ -303,7 +303,7 @@ static int udc_plat_resume(struct device *dev)
 		return ret;
 	}
 
-	if (extcon_get_cable_state_(udc->edev, EXTCON_USB) > 0) {
+	if (extcon_get_state(udc->edev, EXTCON_USB) > 0) {
 		dev_dbg(udc->dev, "idle -> device\n");
 		start_udc(udc);
 	}
-- 
1.9.1

[PATCH 4/5] usb: gadget: udc: Replace the deprecated extcon API

[Chanwoo Choi]

This patch replaces the deprecated extcon API as following:
- extcon_get_cable_state_() -> extcon_get_state()

Cc: Felipe Balbi <balbi@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 drivers/usb/gadget/udc/snps_udc_plat.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c
index 2e11f19e07ae..0ce7b3ba60ff 100644
--- a/drivers/usb/gadget/udc/snps_udc_plat.c
+++ b/drivers/usb/gadget/udc/snps_udc_plat.c
@@ -184,7 +184,7 @@ static int udc_plat_probe(struct platform_device *pdev)
 			goto exit_phy;
 		}
 
-		ret = extcon_get_cable_state_(udc->edev, EXTCON_USB);
+		ret = extcon_get_state(udc->edev, EXTCON_USB);
 		if (ret < 0) {
 			dev_err(dev, "Can't get cable state\n");
 			goto exit_extcon;
@@ -273,7 +273,7 @@ static int udc_plat_suspend(struct device *dev)
 	udc = dev_get_drvdata(dev);
 	stop_udc(udc);
 
-	if (extcon_get_cable_state_(udc->edev, EXTCON_USB) > 0) {
+	if (extcon_get_state(udc->edev, EXTCON_USB) > 0) {
 		dev_dbg(udc->dev, "device -> idle\n");
 		stop_udc(udc);
 	}
@@ -303,7 +303,7 @@ static int udc_plat_resume(struct device *dev)
 		return ret;
 	}
 
-	if (extcon_get_cable_state_(udc->edev, EXTCON_USB) > 0) {
+	if (extcon_get_state(udc->edev, EXTCON_USB) > 0) {
 		dev_dbg(udc->dev, "idle -> device\n");
 		start_udc(udc);
 	}
-- 
1.9.1

[PATCH 5/5] extcon: Remove deprecated extcon_set/get_cable_state_()

[Chanwoo Choi]

The commit 575c2b867ee0 ("extcon: Rename the extcon_set/get_state()
to maintain the function naming pattern") renames the extcon function as
following: But, the extcon just keeps the old API to prevent the build error.
This patch removes the deprecatd extcon API.

- extcon_get_cable_state_() -> extcon_get_state()
- extcon_set_cable_state_() -> extcon_set_state_sync()

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 include/linux/extcon.h | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 7e206a9f88db..3ba02eecba2e 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -422,15 +422,4 @@ static inline int extcon_unregister_interest(struct extcon_specific_cable_nb
 {
 	return -EINVAL;
 }
-
-static inline int extcon_get_cable_state_(struct extcon_dev *edev, unsigned int id)
-{
-	return extcon_get_state(edev, id);
-}
-
-static inline int extcon_set_cable_state_(struct extcon_dev *edev, unsigned int id,
-				   bool cable_state)
-{
-	return extcon_set_state_sync(edev, id, cable_state);
-}
 #endif /* __LINUX_EXTCON_H__ */
-- 
1.9.1

[PATCH 5/5] extcon: Remove deprecated extcon_set/get_cable_state_()

[Chanwoo Choi]

The commit 575c2b867ee0 ("extcon: Rename the extcon_set/get_state()
to maintain the function naming pattern") renames the extcon function as
following: But, the extcon just keeps the old API to prevent the build error.
This patch removes the deprecatd extcon API.

- extcon_get_cable_state_() -> extcon_get_state()
- extcon_set_cable_state_() -> extcon_set_state_sync()

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
---
 include/linux/extcon.h | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 7e206a9f88db..3ba02eecba2e 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -422,15 +422,4 @@ static inline int extcon_unregister_interest(struct extcon_specific_cable_nb
 {
 	return -EINVAL;
 }
-
-static inline int extcon_get_cable_state_(struct extcon_dev *edev, unsigned int id)
-{
-	return extcon_get_state(edev, id);
-}
-
-static inline int extcon_set_cable_state_(struct extcon_dev *edev, unsigned int id,
-				   bool cable_state)
-{
-	return extcon_set_state_sync(edev, id, cable_state);
-}
 #endif /* __LINUX_EXTCON_H__ */
-- 
1.9.1

Re: [PATCH 0/5] phy: Replace the deprecated extcon API

[Chanwoo Choi]

Dear Kishon and Felipe,

Please review the patch3/patch4.


On 2017년 07월 17일 10:20, Chanwoo Choi wrote:
> These patches replace the deprecated extcon API
> and remove them from extcon framework.
> 
> The patch1 and patch2 were already acked by Kishon Vijay Abraham I.
> If patch3/patch4 are reviewed, I'll create the immutable branch
> and send the pull request to both usb and phy maintainer.
> 
> Chanwoo Choi (5):
>   phy: qcom-usb-hs: Replace the extcon API
>   phy: rockchip-inno-usb2: Replace the extcon API
>   phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API
>   usb: gadget: udc: Replace the deprecated extcon API
>   extcon: Remove deprecated extcon_set/get_cable_state_()
> 
>  drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c     |  8 ++++----
>  drivers/phy/qualcomm/phy-qcom-usb-hs.c        | 14 +++-----------
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
>  drivers/usb/gadget/udc/snps_udc_plat.c        |  6 +++---
>  include/linux/extcon.h                        | 11 -----------
>  5 files changed, 15 insertions(+), 34 deletions(-)
> 


-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

[PATCH 0/5] phy: Replace the deprecated extcon API

[Chanwoo Choi]

Dear Kishon and Felipe,

Please review the patch3/patch4.


On 2017? 07? 17? 10:20, Chanwoo Choi wrote:
> These patches replace the deprecated extcon API
> and remove them from extcon framework.
> 
> The patch1 and patch2 were already acked by Kishon Vijay Abraham I.
> If patch3/patch4 are reviewed, I'll create the immutable branch
> and send the pull request to both usb and phy maintainer.
> 
> Chanwoo Choi (5):
>   phy: qcom-usb-hs: Replace the extcon API
>   phy: rockchip-inno-usb2: Replace the extcon API
>   phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API
>   usb: gadget: udc: Replace the deprecated extcon API
>   extcon: Remove deprecated extcon_set/get_cable_state_()
> 
>  drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c     |  8 ++++----
>  drivers/phy/qualcomm/phy-qcom-usb-hs.c        | 14 +++-----------
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
>  drivers/usb/gadget/udc/snps_udc_plat.c        |  6 +++---
>  include/linux/extcon.h                        | 11 -----------
>  5 files changed, 15 insertions(+), 34 deletions(-)
> 


-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

Re: [PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Kishon Vijay Abraham I]

On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
> This patch uses the resource-managed extcon API for extcon_register_notifier()
> and replaces the deprecated extcon API as following:
> - extcon_get_cable_state_() -> extcon_get_state()
> - extcon_set_cable_state_() -> extcon_set_state_sync()
> 
> Cc: linux-rockchip@lists.infradead.org
> acked-by: Kishon Vijay Abraham I <kishon@ti.com>
  ^
should be 'A' here.

-Kishon

> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> ---
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> index 626883d9d176..ef033089b7a0 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> @@ -545,7 +545,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  			rockchip_usb2phy_power_off(rport->phy);
>  		/* fall through */
>  	case OTG_STATE_B_IDLE:
> -		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) > 0) {
> +		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) > 0) {
>  			dev_dbg(&rport->phy->dev, "usb otg host connect\n");
>  			rport->state = OTG_STATE_A_HOST;
>  			rockchip_usb2phy_power_on(rport->phy);
> @@ -598,7 +598,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  			rport->vbus_attached = vbus_attach;
>  
>  			if (notify_charger && rphy->edev) {
> -				extcon_set_cable_state_(rphy->edev,
> +				extcon_set_state_sync(rphy->edev,
>  							cable, vbus_attach);
>  				if (cable == EXTCON_CHG_USB_SDP)
>  					extcon_set_state_sync(rphy->edev,
> @@ -619,7 +619,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  		sch_work = true;
>  		break;
>  	case OTG_STATE_A_HOST:
> -		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) == 0) {
> +		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) == 0) {
>  			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");
>  			rport->state = OTG_STATE_B_IDLE;
>  			rockchip_usb2phy_power_off(rport->phy);
> @@ -1006,8 +1006,8 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
>  	if (!IS_ERR(rphy->edev)) {
>  		rport->event_nb.notifier_call = rockchip_otg_event;
>  
> -		ret = extcon_register_notifier(rphy->edev, EXTCON_USB_HOST,
> -					       &rport->event_nb);
> +		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
> +					EXTCON_USB_HOST, &rport->event_nb);
>  		if (ret)
>  			dev_err(rphy->dev, "register USB HOST notifier failed\n");
>  	}
> 

Re: [PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Kishon Vijay Abraham I]

On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
> This patch uses the resource-managed extcon API for extcon_register_notifier()
> and replaces the deprecated extcon API as following:
> - extcon_get_cable_state_() -> extcon_get_state()
> - extcon_set_cable_state_() -> extcon_set_state_sync()
> 
> Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
> acked-by: Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>
  ^
should be 'A' here.

-Kishon

> Signed-off-by: Chanwoo Choi <cw00.choi-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> ---
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> index 626883d9d176..ef033089b7a0 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> @@ -545,7 +545,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  			rockchip_usb2phy_power_off(rport->phy);
>  		/* fall through */
>  	case OTG_STATE_B_IDLE:
> -		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) > 0) {
> +		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) > 0) {
>  			dev_dbg(&rport->phy->dev, "usb otg host connect\n");
>  			rport->state = OTG_STATE_A_HOST;
>  			rockchip_usb2phy_power_on(rport->phy);
> @@ -598,7 +598,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  			rport->vbus_attached = vbus_attach;
>  
>  			if (notify_charger && rphy->edev) {
> -				extcon_set_cable_state_(rphy->edev,
> +				extcon_set_state_sync(rphy->edev,
>  							cable, vbus_attach);
>  				if (cable == EXTCON_CHG_USB_SDP)
>  					extcon_set_state_sync(rphy->edev,
> @@ -619,7 +619,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  		sch_work = true;
>  		break;
>  	case OTG_STATE_A_HOST:
> -		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) == 0) {
> +		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) == 0) {
>  			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");
>  			rport->state = OTG_STATE_B_IDLE;
>  			rockchip_usb2phy_power_off(rport->phy);
> @@ -1006,8 +1006,8 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
>  	if (!IS_ERR(rphy->edev)) {
>  		rport->event_nb.notifier_call = rockchip_otg_event;
>  
> -		ret = extcon_register_notifier(rphy->edev, EXTCON_USB_HOST,
> -					       &rport->event_nb);
> +		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
> +					EXTCON_USB_HOST, &rport->event_nb);
>  		if (ret)
>  			dev_err(rphy->dev, "register USB HOST notifier failed\n");
>  	}
> 

[PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Kishon Vijay Abraham I]

On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
> This patch uses the resource-managed extcon API for extcon_register_notifier()
> and replaces the deprecated extcon API as following:
> - extcon_get_cable_state_() -> extcon_get_state()
> - extcon_set_cable_state_() -> extcon_set_state_sync()
> 
> Cc: linux-rockchip at lists.infradead.org
> acked-by: Kishon Vijay Abraham I <kishon@ti.com>
  ^
should be 'A' here.

-Kishon

> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
> ---
>  drivers/phy/rockchip/phy-rockchip-inno-usb2.c | 10 +++++-----
>  1 file changed, 5 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> index 626883d9d176..ef033089b7a0 100644
> --- a/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> +++ b/drivers/phy/rockchip/phy-rockchip-inno-usb2.c
> @@ -545,7 +545,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  			rockchip_usb2phy_power_off(rport->phy);
>  		/* fall through */
>  	case OTG_STATE_B_IDLE:
> -		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) > 0) {
> +		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) > 0) {
>  			dev_dbg(&rport->phy->dev, "usb otg host connect\n");
>  			rport->state = OTG_STATE_A_HOST;
>  			rockchip_usb2phy_power_on(rport->phy);
> @@ -598,7 +598,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  			rport->vbus_attached = vbus_attach;
>  
>  			if (notify_charger && rphy->edev) {
> -				extcon_set_cable_state_(rphy->edev,
> +				extcon_set_state_sync(rphy->edev,
>  							cable, vbus_attach);
>  				if (cable == EXTCON_CHG_USB_SDP)
>  					extcon_set_state_sync(rphy->edev,
> @@ -619,7 +619,7 @@ static void rockchip_usb2phy_otg_sm_work(struct work_struct *work)
>  		sch_work = true;
>  		break;
>  	case OTG_STATE_A_HOST:
> -		if (extcon_get_cable_state_(rphy->edev, EXTCON_USB_HOST) == 0) {
> +		if (extcon_get_state(rphy->edev, EXTCON_USB_HOST) == 0) {
>  			dev_dbg(&rport->phy->dev, "usb otg host disconnect\n");
>  			rport->state = OTG_STATE_B_IDLE;
>  			rockchip_usb2phy_power_off(rport->phy);
> @@ -1006,8 +1006,8 @@ static int rockchip_usb2phy_otg_port_init(struct rockchip_usb2phy *rphy,
>  	if (!IS_ERR(rphy->edev)) {
>  		rport->event_nb.notifier_call = rockchip_otg_event;
>  
> -		ret = extcon_register_notifier(rphy->edev, EXTCON_USB_HOST,
> -					       &rport->event_nb);
> +		ret = devm_extcon_register_notifier(rphy->dev, rphy->edev,
> +					EXTCON_USB_HOST, &rport->event_nb);
>  		if (ret)
>  			dev_err(rphy->dev, "register USB HOST notifier failed\n");
>  	}
> 

Re: [PATCH 3/5] phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API

[Kishon Vijay Abraham I]

On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
> This patch replaces the deprecated extcon API as following:
> - extcon_set_cable_state_() -> extcon_get_state()
> 
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
>  drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
> index 9ae59e223131..d099a0c8cee5 100644
> --- a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
> +++ b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
> @@ -253,16 +253,16 @@ static void extcon_work(struct work_struct *work)
>  	vbus = gpiod_get_value_cansleep(driver->vbus_gpiod);
>  
>  	if (!id && vbus) { /* Host connected */
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, true);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, true);
>  		pr_debug("Host cable connected\n");
>  		driver->data->new_state = EVT_HOST;
>  		connect_change(driver);
>  	} else if (id && !vbus) { /* Disconnected */
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, false);
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB, false);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, false);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB, false);
>  		pr_debug("Cable disconnected\n");
>  	} else if (id && vbus) { /* Device connected */
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB, true);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB, true);
>  		pr_debug("Device cable connected\n");
>  		driver->data->new_state = EVT_DEVICE;
>  		connect_change(driver);
> 

[PATCH 3/5] phy: phy-bcm-ns2-usbdrd: Replace the deprecated extcon API

[Kishon Vijay Abraham I]

On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
> This patch replaces the deprecated extcon API as following:
> - extcon_set_cable_state_() -> extcon_get_state()
> 
> Cc: Kishon Vijay Abraham I <kishon@ti.com>
> Cc: Raviteja Garimella <raviteja.garimella@broadcom.com>
> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>

Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
>  drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
> index 9ae59e223131..d099a0c8cee5 100644
> --- a/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
> +++ b/drivers/phy/broadcom/phy-bcm-ns2-usbdrd.c
> @@ -253,16 +253,16 @@ static void extcon_work(struct work_struct *work)
>  	vbus = gpiod_get_value_cansleep(driver->vbus_gpiod);
>  
>  	if (!id && vbus) { /* Host connected */
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, true);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, true);
>  		pr_debug("Host cable connected\n");
>  		driver->data->new_state = EVT_HOST;
>  		connect_change(driver);
>  	} else if (id && !vbus) { /* Disconnected */
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB_HOST, false);
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB, false);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB_HOST, false);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB, false);
>  		pr_debug("Cable disconnected\n");
>  	} else if (id && vbus) { /* Device connected */
> -		extcon_set_cable_state_(driver->edev, EXTCON_USB, true);
> +		extcon_set_state_sync(driver->edev, EXTCON_USB, true);
>  		pr_debug("Device cable connected\n");
>  		driver->data->new_state = EVT_DEVICE;
>  		connect_change(driver);
> 

Re: [PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Chanwoo Choi]

Hi,

On 2017년 08월 02일 14:12, Kishon Vijay Abraham I wrote:
> 
> 
> On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
>> This patch uses the resource-managed extcon API for extcon_register_notifier()
>> and replaces the deprecated extcon API as following:
>> - extcon_get_cable_state_() -> extcon_get_state()
>> - extcon_set_cable_state_() -> extcon_set_state_sync()
>>
>> Cc: linux-rockchip@lists.infradead.org
>> acked-by: Kishon Vijay Abraham I <kishon@ti.com>
>   ^
> should be 'A' here.

My mistake. I'll fix it.

[snip]

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics

Re: [PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Chanwoo Choi]

Hi,

On 2017년 08월 02일 14:12, Kishon Vijay Abraham I wrote:
> 
> 
> On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
>> This patch uses the resource-managed extcon API for extcon_register_notifier()
>> and replaces the deprecated extcon API as following:
>> - extcon_get_cable_state_() -> extcon_get_state()
>> - extcon_set_cable_state_() -> extcon_set_state_sync()
>>
>> Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
>> acked-by: Kishon Vijay Abraham I <kishon-l0cyMroinI0@public.gmane.org>
>   ^
> should be 'A' here.

My mistake. I'll fix it.

[snip]

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics
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[PATCH 2/5] phy: rockchip-inno-usb2: Replace the extcon API

[Chanwoo Choi]

Hi,

On 2017? 08? 02? 14:12, Kishon Vijay Abraham I wrote:
> 
> 
> On Monday 17 July 2017 06:50 AM, Chanwoo Choi wrote:
>> This patch uses the resource-managed extcon API for extcon_register_notifier()
>> and replaces the deprecated extcon API as following:
>> - extcon_get_cable_state_() -> extcon_get_state()
>> - extcon_set_cable_state_() -> extcon_set_state_sync()
>>
>> Cc: linux-rockchip at lists.infradead.org
>> acked-by: Kishon Vijay Abraham I <kishon@ti.com>
>   ^
> should be 'A' here.

My mistake. I'll fix it.

[snip]

-- 
Best Regards,
Chanwoo Choi
Samsung Electronics