static const char *r128_family[] __devinitdata = { "AGP", "PCI", }; static const char *r128_family1[] = { "AGP", "PCI", }; static char *r128_family2[] = { "AGP", "PCI", }; int main () { ent->driver_data = ARRAY_SIZE(r128_family); ent->driver_data = ARRAY_SIZE(r128_family1); ent->driver_data = ARRAY_SIZE(r128_family2); ent->driver_data = ARRAY_SIZE(r128_family3); }