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Commit bcdb609d authored by Sriharsha Allenki's avatar Sriharsha Allenki
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usb: dwc3: Fix probe failure in host only mode 



The commit 7681b2bac53("usb: dwc3: Change to
simulate VBUS without extcon/PMI") caused a regression
that in the case where the dwc3-msm driver is configured
in host only mode without any extcon present results in
probe failure for dwc3-msm driver. Fix the dr_mode
conditional check that is causing this issue.
Also remove setting vbus_active of dwc which is
not needed.

Change-Id: I578c2bc0056c0a14b242d98acc54a88be2c4c60a
Signed-off-by: default avatarSriharsha Allenki <sallenki@codeaurora.org>
parent 6c8fa26b

drivers/usb/dwc3/dwc3-msm.c

+6 −6
Original line number Diff line number Diff line
@@ -2909,13 +2909,13 @@ static int dwc3_msm_extcon_register(struct dwc3_msm *mdwc) 
	bool check_vbus_state, check_id_state, phandle_found = false;

	struct dwc3 *dwc = platform_get_drvdata(mdwc->dwc3);



	if (!of_property_read_bool(node, "extcon") &&

				(dwc->dr_mode == USB_DR_MODE_OTG)) {

	if (!of_property_read_bool(node, "extcon")) {

		if (dwc->dr_mode == USB_DR_MODE_OTG) {

			dev_dbg(mdwc->dev, "%s: no extcon, simulate vbus connect\n",

								__func__);

			mdwc->vbus_active = true;

		dwc->vbus_active = true;

			queue_work(mdwc->dwc3_wq, &mdwc->resume_work);

		}

		return 0;

	}