kernel: add a missing config symbol for 3.8

SVN-Revision: 35910

target/linux/generic/config-3.8

@@ -848,6 +848,7 @@ CONFIG_FSNOTIFY=y
 CONFIG_FUTEX=y
 CONFIG_FW_LOADER=y
 CONFIG_GACT_PROB=y
+# CONFIG_GADGET_UAC1 is not set
 # CONFIG_GAMEPORT is not set
 # CONFIG_GCOV_KERNEL is not set
 CONFIG_GENERIC_CALIBRATE_DELAY=y