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usb: phy: omap-otg: Replace deprecated API of extcon

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This patch removes the deprecated notifier API of extcon framwork
and then use the new extcon API with the unique id to indicate
the each external connector (USB, USB-HOST).

Alter deprecated API as following:
- extcon_register_interest() -> extcon_register_notifier()
- extcon_get_cable_state(*edev, char *) -> extcon_get_cable_state_(*edev, id)

[ balbi@ti.com : fix build break ]

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Chanwoo Choi 2015-07-01 13:11:31 +09:00 committed by Felipe Balbi
parent 5960387a2f
commit a2fd242324
1 changed files with 11 additions and 11 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

22
drivers/usb/phy/phy-omap-otg.c
View file

@ -30,8 +30,7 @@ struct otg_device {
void __iomem *base;
bool id;
bool vbus;
struct extcon_specific_cable_nb vbus_dev;
struct extcon_specific_cable_nb id_dev;
struct extcon_dev *extcon;
struct notifier_block vbus_nb;
struct notifier_block id_nb;
};
@ -106,6 +105,7 @@ static int omap_otg_probe(struct platform_device *pdev)
extcon = extcon_get_extcon_dev(config->extcon);
if (!extcon)
return -EPROBE_DEFER;
otg_dev->extcon = extcon;
otg_dev = devm_kzalloc(&pdev->dev, sizeof(*otg_dev), GFP_KERNEL);
if (!otg_dev)
@ -118,20 +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_interest(&otg_dev->id_dev, config->extcon,
"USB-HOST", &otg_dev->id_nb);
ret = extcon_register_notifier(extcon, EXTCON_USB_HOST, &otg_dev->id_nb);
if (ret)
return ret;
ret = extcon_register_interest(&otg_dev->vbus_dev, config->extcon,
"USB", &otg_dev->vbus_nb);
ret = extcon_register_notifier(extcon, EXTCON_USB, &otg_dev->vbus_nb);
if (ret) {
extcon_unregister_interest(&otg_dev->id_dev);
extcon_unregister_notifier(extcon, EXTCON_USB_HOST,
&otg_dev->id_nb);
return ret;
}
otg_dev->id = extcon_get_cable_state(extcon, "USB-HOST");
otg_dev->vbus = extcon_get_cable_state(extcon, "USB");
otg_dev->id = extcon_get_cable_state_(extcon, EXTCON_USB_HOST);
otg_dev->vbus = extcon_get_cable_state_(extcon, EXTCON_USB);
omap_otg_set_mode(otg_dev);
rev = readl(otg_dev->base);
@ -147,9 +146,10 @@ static int omap_otg_probe(struct platform_device *pdev)
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_interest(&otg_dev->id_dev);
extcon_unregister_interest(&otg_dev->vbus_dev);
extcon_unregister_notifier(edev, EXTCON_USB_HOST,&otg_dev->id_nb);
extcon_unregister_notifier(edev, EXTCON_USB, &otg_dev->vbus_nb);
return 0;
}