ch_def 70 arch/powerpc/platforms/powermac/udbg_scc.c struct device_node *ch, *ch_def = NULL, *ch_a = NULL; ch_def 85 arch/powerpc/platforms/powermac/udbg_scc.c ch_def = of_node_get(ch); ch_def 89 arch/powerpc/platforms/powermac/udbg_scc.c if (ch_def == NULL && !force_scc) ch_def 92 arch/powerpc/platforms/powermac/udbg_scc.c ch = ch_def ? ch_def : ch_a; ch_def 126 arch/powerpc/platforms/powermac/udbg_scc.c if (ch_def != NULL) { ch_def 157 arch/powerpc/platforms/powermac/udbg_scc.c of_node_put(ch_def);