Commit 8083526e authored Jul 31, 2015 by Hans de Goede Committed by Kishon Vijay Abraham I Aug 03, 2015

phy-sun4i-usb: Only check vbus-det on power-on on boards with vbus-det



data->vbus_det is always 1 on boards without a (working) vbus-det, skip
the vbus_det test on such boards.

This fixes the sun4i usb phy code never turning on Vbus on such boards.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

parent 3d772c4a

drivers/phy/phy-sun4i-usb.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -328,7 +328,8 @@ static int sun4i_usb_phy_power_on(struct phy *_phy)
		return 0;

		/* For phy0 only turn on Vbus if we don't have an ext. Vbus */
		if (phy->index == 0 && data->vbus_det)
		if (phy->index == 0 && sun4i_usb_phy0_have_vbus_det(data) &&
		data->vbus_det)
		return 0;

		ret = regulator_enable(phy->vbus);