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@xxxxxxxx>
---
drivers/usb/phy/phy-ab8500-usb.c | 13 -------------
1 file changed, 13 deletions(-)
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 */
--
2.9.0
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