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authorKishon Vijay Abraham I <kishon@ti.com>2013-09-27 10:23:31 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-09-28 04:36:58 +0400
commitf1ddc24c9e33813f74b871d73e4d795dcdb95a3c (patch)
treecc08d7b2d95bee47effe9b199d02eb6d78485b2f /drivers/phy
parent3e3101d57c50f9e4fa1da947e4bd0bc5cbab4141 (diff)
downloadlinux-f1ddc24c9e33813f74b871d73e4d795dcdb95a3c.tar.xz
usb: phy: twl4030-usb: remove *set_suspend* and *phy_init* ops
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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/phy')
-rw-r--r--drivers/phy/phy-twl4030-usb.c57
1 files changed, 13 insertions, 44 deletions
diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c
index d02913f9a6b1..e0212d80c75c 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;