Merge "USB: Set power supply online status to false after cable disconnect" (277ac926) · Commits · e / devices / android_kernel_sony_msm8994

drivers/usb/phy/phy-msm-usb.c

+17 −0

Original line number	Diff line number	Diff line
		@@ -1425,6 +1425,16 @@ psy_error:
		return -ENXIO;
		}

		static void msm_otg_set_online_status(struct msm_otg *motg)
		{
		if (!psy)
		dev_dbg(motg->phy.dev, "no usb power supply registered\n");

		/* Set power supply online status to false */
		if (power_supply_set_online(psy, false))
		dev_dbg(motg->phy.dev, "error setting power supply property\n");
		}

		static void msm_otg_notify_charger(struct msm_otg *motg, unsigned mA)
		{
		struct usb_gadget *g = motg->phy.otg->gadget;
		@@ -1444,6 +1454,13 @@ static void msm_otg_notify_charger(struct msm_otg *motg, unsigned mA)
		"Failed notifying %d charger type to PMIC\n",
		motg->chg_type);

		/*
		* This condition will be true when usb cable is disconnected
		* during bootup before charger detection mechanism starts.
		*/
		if (motg->online && motg->cur_power == 0 && mA == 0)
		msm_otg_set_online_status(motg);

		if (motg->cur_power == mA)
		return;