From: Arnd Bergmann Date: Wed, 25 Jan 2017 22:30:31 +0000 (+0100) Subject: usb: phy: ab8500: remove unused ab8500_eyediagram_workaroud() X-Git-Tag: v4.11-rc1~119^2~42^2~3 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=df2c0cc1093495df6f44e9b558edebcd52d42b03;p=linux.git 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 Signed-off-by: Felipe Balbi --- diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index 3dfbb978de67..61bf2285d5b1 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -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 */