My TI eZ430 (MSP-FET430UIF JTAG Tool) usb dongle works fine with 2.6.23.1 
and earlier, but doesn't work with 2.6.24-rc1; the ti_usb_3410_5052 module is 
loaded but the device descriptor is bogus, reporting only a single 
configuration, whereas in 2.6.23.1 it reports 2 configurations, allowing one 
to select the second configuration to get a serial port.

git bisect fingered this commit:

063a2da8f01806906f7d7b1a1424b9afddebc443 "USB: serial core should respect 
driver requirements"

--
Steven King -- sfking at fdwdc dot com