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Subject[PATCH v12 7/7] usb: phy: twl4030-usb: remove *set_suspend* and *phy_init* ops
Date
Now that twl4030-usb is adapted to the new generic PHY framework,
*set_suspend* and *phy_init* ops can be removed from twl4030-usb driver.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
---
drivers/phy/phy-twl4030-usb.c | 57 ++++++++++-------------------------------
1 file changed, 13 insertions(+), 44 deletions(-)

diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c
index d02913f..e0212d8 100644
--- a/drivers/phy/phy-twl4030-usb.c
+++ b/drivers/phy/phy-twl4030-usb.c
@@ -422,25 +422,20 @@ static void twl4030_phy_power(struct twl4030_usb *twl, int on)
}
}

-static void twl4030_phy_suspend(struct twl4030_usb *twl, int controller_off)
+static int twl4030_phy_power_off(struct phy *phy)
{
+ struct twl4030_usb *twl = phy_get_drvdata(phy);
+
if (twl->asleep)
- return;
+ return 0;

twl4030_phy_power(twl, 0);
twl->asleep = 1;
dev_dbg(twl->dev, "%s\n", __func__);
-}
-
-static int twl4030_phy_power_off(struct phy *phy)
-{
- struct twl4030_usb *twl = phy_get_drvdata(phy);
-
- twl4030_phy_suspend(twl, 0);
return 0;
}

-static void __twl4030_phy_resume(struct twl4030_usb *twl)
+static void __twl4030_phy_power_on(struct twl4030_usb *twl)
{
twl4030_phy_power(twl, 1);
twl4030_i2c_access(twl, 1);
@@ -449,11 +444,13 @@ static void __twl4030_phy_resume(struct twl4030_usb *twl)
twl4030_i2c_access(twl, 0);
}

-static void twl4030_phy_resume(struct twl4030_usb *twl)
+static int twl4030_phy_power_on(struct phy *phy)
{
+ struct twl4030_usb *twl = phy_get_drvdata(phy);
+
if (!twl->asleep)
- return;
- __twl4030_phy_resume(twl);
+ return 0;
+ __twl4030_phy_power_on(twl);
twl->asleep = 0;
dev_dbg(twl->dev, "%s\n", __func__);

@@ -466,13 +463,6 @@ static void twl4030_phy_resume(struct twl4030_usb *twl)
cancel_delayed_work(&twl->id_workaround_work);
schedule_delayed_work(&twl->id_workaround_work, HZ);
}
-}
-
-static int twl4030_phy_power_on(struct phy *phy)
-{
- struct twl4030_usb *twl = phy_get_drvdata(phy);
-
- twl4030_phy_resume(twl);
return 0;
}

@@ -604,9 +594,9 @@ static void twl4030_id_workaround_work(struct work_struct *work)
}
}

-static int twl4030_usb_phy_init(struct usb_phy *phy)
+static int twl4030_phy_init(struct phy *phy)
{
- struct twl4030_usb *twl = phy_to_twl(phy);
+ struct twl4030_usb *twl = phy_get_drvdata(phy);
enum omap_musb_vbus_id_status status;

/*
@@ -621,32 +611,13 @@ static int twl4030_usb_phy_init(struct usb_phy *phy)

if (status == OMAP_MUSB_ID_GROUND || status == OMAP_MUSB_VBUS_VALID) {
omap_musb_mailbox(twl->linkstat);
- twl4030_phy_resume(twl);
+ twl4030_phy_power_on(phy);
}

sysfs_notify(&twl->dev->kobj, NULL, "vbus");
return 0;
}

-static int twl4030_phy_init(struct phy *phy)
-{
- struct twl4030_usb *twl = phy_get_drvdata(phy);
-
- return twl4030_usb_phy_init(&twl->phy);
-}
-
-static int twl4030_set_suspend(struct usb_phy *x, int suspend)
-{
- struct twl4030_usb *twl = phy_to_twl(x);
-
- if (suspend)
- twl4030_phy_suspend(twl, 1);
- else
- twl4030_phy_resume(twl);
-
- return 0;
-}
-
static int twl4030_set_peripheral(struct usb_otg *otg,
struct usb_gadget *gadget)
{
@@ -719,8 +690,6 @@ static int twl4030_usb_probe(struct platform_device *pdev)
twl->phy.label = "twl4030";
twl->phy.otg = otg;
twl->phy.type = USB_PHY_TYPE_USB2;
- twl->phy.set_suspend = twl4030_set_suspend;
- twl->phy.init = twl4030_usb_phy_init;

otg->phy = &twl->phy;
otg->set_host = twl4030_set_host;
--
1.7.10.4


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