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);