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usb: phy: ab8500: Remove the set_power callback

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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>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Baolin Wang 2017-01-18 20:19:47 +08:00 committed by Felipe Balbi
parent f87c842f72
commit 788c8abbef
1 changed files with 0 additions and 20 deletions
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20
drivers/usb/phy/phy-ab8500-usb.c
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@ -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;