usb:langwell_udc: dump endpoint info if dTD error happens
BZ: 27693
Dump endpoint info if dTD error happens to track dTD error issue.
The info will be useful to identify the cause of issue.
Change-Id: I32ec8142c22d3f69655d124948cd056f67b09fee
Signed-off-by: jzhuan5 <jin.can.zhuang@intel.com>
Reviewed-on: http://android.intel.com:8080/40102
Reviewed-by: Wu, Hao <hao.wu@intel.com>
Reviewed-by: Tang, Richard <richard.tang@intel.com>
Reviewed-by: Meng, Zhe <zhe.meng@intel.com>
Tested-by: Meng, Zhe <zhe.meng@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>