commit b23c843992b659d537514e6493d673284f5d6724
author Paul Zimmerman <Paul.Zimmerman@synopsys.com> Fri Sep 30 10:58:42 2011 +0300
committer Greg Kroah-Hartman <gregkh@suse.de> Tue Oct 04 10:25:52 2011 -0700
tree d5bec8c89888dd1d4b6ea58ec39211d92a1528e3
parent 49a25cc9a7effe2993e65229c2ea0be726919bcf

usb: dwc3: gadget: fix DEPSTARTCFG for non-EP0 EPs

DEPSTARTCFG for non-EP0 EPs must only be sent once per config

[ balbi@ti.com : changed config_start to start_config_issued ]

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/usb/dwc3/ep0.c

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index cc27c4e..2def48e 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -455,6 +455,7 @@
 	u32 cfg;
 	int ret;
 
+	dwc->start_config_issued = false;
 	cfg = le16_to_cpu(ctrl->wValue);
 
 	switch (dwc->dev_state) {