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phy-sun4i-sub: Move vbus-detect helper functions up in the file

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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>
This commit is contained in:
Hans de Goede 2015-07-31 10:01:41 +02:00 committed by Kishon Vijay Abraham I
parent 219bf1599e
commit 3d772c4adb
1 changed files with 24 additions and 24 deletions
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48
drivers/phy/phy-sun4i-usb.c
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@ -294,6 +294,30 @@ static int sun4i_usb_phy_exit(struct phy *_phy)
return 0; 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) static int sun4i_usb_phy_power_on(struct phy *_phy)
{ {
struct sun4i_usb_phy *phy = phy_get_drvdata(_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, .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) static void sun4i_usb_phy0_id_vbus_det_scan(struct work_struct *work)
{ {
struct sun4i_usb_phy_data *data = struct sun4i_usb_phy_data *data =