From: Artur Petrosyan <arthur.petrosyan@synopsys.com>
Date: Fri, 2 Nov 2018 15:29:48 +0000 (-0400)
Subject: usb: dwc2: gadget: Fix WkupAlert interrupt handler.
X-Git-Tag: v5.0-rc1~99^2~16^2~41
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d64bc8ee92856e39b3150d93e244ca8239ae6ada;p=linux.git

usb: dwc2: gadget: Fix WkupAlert interrupt handler.

According to the databook DCTL_RMTWKUPSIG bit
is defined in DCTL register not in DCFG.

Updated setting DCTL_RMTWKUPSIG bit to DCTL
register.

Fixes: 187c5298a122 ("usb: dwc2: gadget: Add handler for WkupAlert interrupt")

Signed-off-by: Artur Petrosyan <arturp@synopsys.com>
Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 2d6d2c8244de..6bd4054e894d 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -262,7 +262,7 @@ static void dwc2_gadget_wkup_alert_handler(struct dwc2_hsotg *hsotg)
 	if (gintsts2 & GINTSTS2_WKUP_ALERT_INT) {
 		dev_dbg(hsotg->dev, "%s: Wkup_Alert_Int\n", __func__);
 		dwc2_clear_bit(hsotg, GINTSTS2, GINTSTS2_WKUP_ALERT_INT);
-		dwc2_set_bit(hsotg, DCFG, DCTL_RMTWKUPSIG);
+		dwc2_set_bit(hsotg, DCTL, DCTL_RMTWKUPSIG);
 	}
 }