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usb: phy: ab8500: remove unused ab8500_eyediagram_workaroud() 

The only caller of this function is gone, so now we get a warning:

drivers/usb/phy/phy-ab8500-usb.c:1026:17: error: 'ab8500_eyediagram_workaroud' defined but not used [-Werror=unused-function]

It is possible that we should in fact still call the function from
somewhere else, but I don't see from where.

Fixes: 635f997a499b ("usb: phy: ab8500: Remove the set_power callback")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Arnd Bergmann 2017-01-25 23:30:31 +01:00 committed by Felipe Balbi
parent 5528954a1a
commit df2c0cc109
1 changed files with 0 additions and 13 deletions
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13
drivers/usb/phy/phy-ab8500-usb.c
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@ -1023,19 +1023,6 @@ static void ab8500_usb_vbus_turn_on_event_work(struct work_struct *work)
ab->enabled_charging_detection = true;
}
static unsigned ab8500_eyediagram_workaroud(struct ab8500_usb *ab, unsigned mA)
{
/*
* AB8500 V2 has eye diagram issues when drawing more than 100mA from
* VBUS. Set charging current to 100mA in case of standard host
*/
if (is_ab8500_2p0_or_earlier(ab->ab8500))
if (mA > 100)
mA = 100;
return mA;
}
static int ab8500_usb_set_suspend(struct usb_phy *x, int suspend)
{
/* TODO */