omap4-common: [moto] update Qualcomm Gobi 2000-driver

error-handling changes from the last XT910 source drop
(9.8.2O-124_SPUL-18 / 9.8.2O-124_SPUEM-14)

Change-Id: I971da6197c2f010aaad012dfc1625602ae1df660