diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2015-07-31 10:01:41 +0200 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2015-08-03 15:05:08 +0200 |
| commit | 3d772c4adbf94ce6971be2e9272157f831bccb8f (patch) | |
| tree | 9f29d12dff5156233ebe5772eb1b7b64e903a675 /drivers/phy/phy-sun4i-usb.c | |
| parent | phy: Drop owner assignment from platform_driver (diff) | |
| download | linux-3d772c4adbf94ce6971be2e9272157f831bccb8f.tar.xz linux-3d772c4adbf94ce6971be2e9272157f831bccb8f.zip | |
phy-sun4i-sub: Move vbus-detect helper functions up in the file
Move vbus-detect helper functions up in the file, just moving some code
around, no functional changes what so ever.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/phy-sun4i-usb.c')
| -rw-r--r-- | drivers/phy/phy-sun4i-usb.c | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c index 5138843ec42d..27ae89e0d3ca 100644 --- a/drivers/phy/phy-sun4i-usb.c +++ b/drivers/phy/phy-sun4i-usb.c @@ -294,6 +294,30 @@ static int sun4i_usb_phy_exit(struct phy *_phy) return 0; } +static int sun4i_usb_phy0_get_vbus_det(struct sun4i_usb_phy_data *data) +{ + if (data->vbus_det_gpio) + return gpiod_get_value_cansleep(data->vbus_det_gpio); + + if (data->vbus_power_supply) { + union power_supply_propval val; + int r; + + r = power_supply_get_property(data->vbus_power_supply, + POWER_SUPPLY_PROP_PRESENT, &val); + if (r == 0) + return val.intval; + } + + /* Fallback: report vbus as high */ + return 1; +} + +static bool sun4i_usb_phy0_have_vbus_det(struct sun4i_usb_phy_data *data) +{ + return data->vbus_det_gpio || data->vbus_power_supply; +} + static int sun4i_usb_phy_power_on(struct phy *_phy) { struct sun4i_usb_phy *phy = phy_get_drvdata(_phy); @@ -356,30 +380,6 @@ static struct phy_ops sun4i_usb_phy_ops = { .owner = THIS_MODULE, }; -static int sun4i_usb_phy0_get_vbus_det(struct sun4i_usb_phy_data *data) -{ - if (data->vbus_det_gpio) - return gpiod_get_value_cansleep(data->vbus_det_gpio); - - if (data->vbus_power_supply) { - union power_supply_propval val; - int r; - - r = power_supply_get_property(data->vbus_power_supply, - POWER_SUPPLY_PROP_PRESENT, &val); - if (r == 0) - return val.intval; - } - - /* Fallback: report vbus as high */ - return 1; -} - -static bool sun4i_usb_phy0_have_vbus_det(struct sun4i_usb_phy_data *data) -{ - return data->vbus_det_gpio || data->vbus_power_supply; -} - static void sun4i_usb_phy0_id_vbus_det_scan(struct work_struct *work) { struct sun4i_usb_phy_data *data = |