There are no users will use the vbus_draw variable set by set_power() callback to set the vbus current. Thus we can remove it.
Signed-off-by: Baolin Wang baolin.wang@linaro.org --- drivers/usb/phy/phy-ab8500-usb.c | 20 -------------------- 1 file changed, 20 deletions(-)
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index a03caf4..3dfbb97 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -1036,25 +1036,6 @@ static unsigned ab8500_eyediagram_workaroud(struct ab8500_usb *ab, unsigned mA) return mA; }
-static int ab8500_usb_set_power(struct usb_phy *phy, unsigned mA) -{ - struct ab8500_usb *ab; - - if (!phy) - return -ENODEV; - - ab = phy_to_ab(phy); - - mA = ab8500_eyediagram_workaroud(ab, mA); - - ab->vbus_draw = mA; - - atomic_notifier_call_chain(&ab->phy.notifier, - UX500_MUSB_VBUS, &ab->vbus_draw); - - return 0; -} - static int ab8500_usb_set_suspend(struct usb_phy *x, int suspend) { /* TODO */ @@ -1392,7 +1373,6 @@ static int ab8500_usb_probe(struct platform_device *pdev) ab->phy.otg = otg; ab->phy.label = "ab8500"; ab->phy.set_suspend = ab8500_usb_set_suspend; - ab->phy.set_power = ab8500_usb_set_power; ab->phy.otg->state = OTG_STATE_UNDEFINED;
otg->usb_phy = &ab->phy;