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ENGR00172292 usb otg: enable dtds postpone free on mx6
authorXinyu Chen <xinyu.chen@freescale.com>
Thu, 19 Apr 2012 09:04:57 +0000 (17:04 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Fri, 24 May 2013 06:34:28 +0000 (08:34 +0200)
commitb29d80a57749a48d310d431b59df9bf2a6c4b24f
tree2d5eeab908bb2be754b87b9005d02d1d08fac3b7tree | snapshot
parentf247916d1873c6e5e43393734181905e65f781a8commit | diff
ENGR00172292 usb otg: enable dtds postpone free on mx6

We found this bug occurs again on mx6 when running
CTS with ADB over USB. The system will hang without
any log, and screen a little mess.
It's proved to be a known USB IP issue: USB controller
may access a wrong address for the dTD and then hang.
Re enable this workaround to avoid any system unstability.

Signed-off-by: Xinyu Chen <xinyu.chen@freescale.com>
drivers/usb/gadget/arcotg_udc.h diff | blob | history
Linux kernel for KaRo TX COM modules