gv_device: register write instead of a memory write to ARV_GVBS_FIRST_STREAM_CHANNEL_IP_ADDRESS.
gv_device: register write instead of a memory write to ARV_GVBS_FIRST_STREAM_CHANNEL_IP_ADDRESS.

We're using a JAI Pulnix camera that requires a register write to
ARV_GVBS_FIRST_STREAM_CHANNEL_IP_ADDRESS instead of a memory write.

AnilRamachandran/aravis,lu-zero/aravis,AnilRamachandran/aravis,AnilRamachandran/aravis,AravisProject/aravis,lu-zero/aravis,AravisProject/aravis,lu-zero/aravis,AnilRamachandran/aravis,lu-zero/aravis,AravisProject/aravis,AnilRamachandran/aravis,AravisProject/aravis,AravisProject/aravis,lu-zero/aravis