[PATCH 09/12] usb: phy: omap-otg: Replace the extcon API
From: cw00.choi@samsung.com (Chanwoo Choi)
Date: 2016-11-30 05:58:23
Also in:
linux-omap, linux-pm, linux-renesas-soc, lkml
Subsystem:
omap usb support, the rest, usb subsystem · Maintainers:
Linus Torvalds, Greg Kroah-Hartman
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() Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> --- drivers/usb/phy/phy-omap-otg.c | 24 ++++++------------------ 1 file changed, 6 insertions(+), 18 deletions(-)
diff --git a/drivers/usb/phy/phy-omap-otg.c b/drivers/usb/phy/phy-omap-otg.c
index 6523af4f8f93..800d1d90753d 100644
--- a/drivers/usb/phy/phy-omap-otg.c
+++ b/drivers/usb/phy/phy-omap-otg.c@@ -118,19 +118,19 @@ static int omap_otg_probe(struct platform_device *pdev) otg_dev->id_nb.notifier_call = omap_otg_id_notifier; otg_dev->vbus_nb.notifier_call = omap_otg_vbus_notifier; - ret = extcon_register_notifier(extcon, EXTCON_USB_HOST, &otg_dev->id_nb); + ret = devm_extcon_register_notifier(&pdev->dev, extcon, + EXTCON_USB_HOST, &otg_dev->id_nb); if (ret) return ret; - ret = extcon_register_notifier(extcon, EXTCON_USB, &otg_dev->vbus_nb); + ret = devm_extcon_register_notifier(&pdev->dev, extcon, + EXTCON_USB, &otg_dev->vbus_nb); if (ret) { - extcon_unregister_notifier(extcon, EXTCON_USB_HOST, - &otg_dev->id_nb); return ret; } - otg_dev->id = extcon_get_cable_state_(extcon, EXTCON_USB_HOST); - otg_dev->vbus = extcon_get_cable_state_(extcon, EXTCON_USB); + otg_dev->id = extcon_get_state(extcon, EXTCON_USB_HOST); + otg_dev->vbus = extcon_get_state(extcon, EXTCON_USB); omap_otg_set_mode(otg_dev); rev = readl(otg_dev->base);
@@ -145,20 +145,8 @@ static int omap_otg_probe(struct platform_device *pdev) return 0; } -static int omap_otg_remove(struct platform_device *pdev) -{ - struct otg_device *otg_dev = platform_get_drvdata(pdev); - struct extcon_dev *edev = otg_dev->extcon; - - extcon_unregister_notifier(edev, EXTCON_USB_HOST, &otg_dev->id_nb); - extcon_unregister_notifier(edev, EXTCON_USB, &otg_dev->vbus_nb); - - return 0; -} - static struct platform_driver omap_otg_driver = { .probe = omap_otg_probe, - .remove = omap_otg_remove, .driver = { .name = "omap_otg", },
--
1.9.1