From: lyz <lyz@rock-chips.com>
Date: Tue, 24 Jun 2014 01:02:18 +0000 (+0800)
Subject: usb: dwc_otg: fix BUG: scheduling while atomic
X-Git-Tag: firefly_0821_release~5059
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=cbe2eabbb69d175d7115ddba918e39c71a1e6f22;p=firefly-linux-kernel-4.4.55.git

usb: dwc_otg: fix BUG: scheduling while atomic
---

diff --git a/drivers/usb/dwc_otg_310/dwc_otg_hcd.c b/drivers/usb/dwc_otg_310/dwc_otg_hcd.c
index e8b0ef56913f..825c14d28373 100755
--- a/drivers/usb/dwc_otg_310/dwc_otg_hcd.c
+++ b/drivers/usb/dwc_otg_310/dwc_otg_hcd.c
@@ -515,8 +515,7 @@ int dwc_otg_hcd_urb_enqueue(dwc_otg_hcd_t *hcd,
 	}
 	DWC_SPINLOCK_IRQSAVE(hcd->lock, &flags);
 	retval =
-	    dwc_otg_hcd_qtd_add(qtd, hcd, (dwc_otg_qh_t **) ep_handle,
-				atomic_alloc);
+	    dwc_otg_hcd_qtd_add(qtd, hcd, (dwc_otg_qh_t **) ep_handle, 1);
 
 	if (retval < 0) {
 		DWC_ERROR("DWC OTG HCD URB Enqueue failed adding QTD. "