make firmware loading work on v3.9

Signed-off-by: John Crispin <[email protected]>

SVN-Revision: 36158

target/linux/generic/config-3.9

@@ -860,7 +860,7 @@ CONFIG_FSNOTIFY=y
 # CONFIG_FUSION_SPI is not set
 CONFIG_FUTEX=y
 CONFIG_FW_LOADER=y
-# CONFIG_FW_LOADER_USER_HELPER is not set
+CONFIG_FW_LOADER_USER_HELPER=y
 CONFIG_GACT_PROB=y
 # CONFIG_GADGET_UAC1 is not set
 # CONFIG_GAMEPORT is not set