diff options
author | Kishon Vijay Abraham I <kishon@ti.com> | 2013-09-27 11:53:31 +0530 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-09-27 17:36:58 -0700 |
commit | f1ddc24c9e33813f74b871d73e4d795dcdb95a3c (patch) | |
tree | cc08d7b2d95bee47effe9b199d02eb6d78485b2f /drivers/phy | |
parent | 3e3101d57c50f9e4fa1da947e4bd0bc5cbab4141 (diff) | |
download | talos-obmc-linux-f1ddc24c9e33813f74b871d73e4d795dcdb95a3c.tar.gz talos-obmc-linux-f1ddc24c9e33813f74b871d73e4d795dcdb95a3c.zip |
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.c | 57 |
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; |