psc_compat 402 arch/powerpc/platforms/512x/mpc512x_shared.c const char *psc_compat; psc_compat 405 arch/powerpc/platforms/512x/mpc512x_shared.c psc_compat = mpc512x_select_psc_compat(); psc_compat 406 arch/powerpc/platforms/512x/mpc512x_shared.c if (!psc_compat) { psc_compat 411 arch/powerpc/platforms/512x/mpc512x_shared.c for_each_compatible_node(np, NULL, psc_compat) {