PR/53503 CVS commit: src/sys/external/bsd/dwc2

["Rin Okuyama" <rin%netbsd.org@localhost>]

The following reply was made to PR port-evbarm/53503; it has been noted by GNATS.

From: "Rin Okuyama" <rin%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/53503 CVS commit: src/sys/external/bsd/dwc2
Date: Tue, 7 Aug 2018 08:36:31 +0000

 Module Name:	src
 Committed By:	rin
 Date:		Tue Aug  7 08:36:31 UTC 2018
 
 Modified Files:
 	src/sys/external/bsd/dwc2: dwc2.c
 
 Log Message:
 Do not call usb_syncmem(9) with len = 0 to avoid diagnostic assertion
 failure in bus_dmamap_sync(9) on Raspberry Pi 3 Model B running in
 aarch64 mode.
 
 Workaround for PR port-evbarm/53503.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.49 -r1.50 src/sys/external/bsd/dwc2/dwc2.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.