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| author |   James Morris <james.l.morris@oracle.com> | 2015-11-23 22:46:28 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2015-11-23 22:46:28 +1100 |
| commit | ebd68df3f24b318d391d15c458d6f43f340ba36a (patch) | |
| tree | f0277bc4b853abe5db1d30fa4e10b05bba7f2ac5 /drivers/phy/phy-sun4i-usb.c | |
| parent | security/capability.h: cap_issubset/isclear can be boolean (diff) | |
| parent | Linux 4.4-rc2 (diff) | |
| download | linux-dev-ebd68df3f24b318d391d15c458d6f43f340ba36a.tar.xz linux-dev-ebd68df3f24b318d391d15c458d6f43f340ba36a.zip | |
Sync to Linus v4.4-rc2 for LSM developers.
Diffstat (limited to 'drivers/phy/phy-sun4i-usb.c')
| -rw-r--r-- | drivers/phy/phy-sun4i-usb.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c index 731b395d6e6a..b12964b70625 100644 --- a/drivers/phy/phy-sun4i-usb.c +++ b/drivers/phy/phy-sun4i-usb.c @@ -551,19 +551,15 @@ static int sun4i_usb_phy_probe(struct platform_device *pdev) if (IS_ERR(data->base)) return PTR_ERR(data->base); - data->id_det_gpio = devm_gpiod_get(dev, "usb0_id_det", GPIOD_IN); - if (IS_ERR(data->id_det_gpio)) { - if (PTR_ERR(data->id_det_gpio) == -EPROBE_DEFER) - return -EPROBE_DEFER; - data->id_det_gpio = NULL; - } - - data->vbus_det_gpio = devm_gpiod_get(dev, "usb0_vbus_det", GPIOD_IN); - if (IS_ERR(data->vbus_det_gpio)) { - if (PTR_ERR(data->vbus_det_gpio) == -EPROBE_DEFER) - return -EPROBE_DEFER; - data->vbus_det_gpio = NULL; - } + data->id_det_gpio = devm_gpiod_get_optional(dev, "usb0_id_det", + GPIOD_IN); + if (IS_ERR(data->id_det_gpio)) + return PTR_ERR(data->id_det_gpio); + + data->vbus_det_gpio = devm_gpiod_get_optional(dev, "usb0_vbus_det", + GPIOD_IN); + if (IS_ERR(data->vbus_det_gpio)) + return PTR_ERR(data->vbus_det_gpio); if (of_find_property(np, "usb0_vbus_power-supply", NULL)) { data->vbus_power_supply = devm_power_supply_get_by_phandle(dev, |