177 setup_ptcg_sem(int max_purges, int nptcg_from)  in setup_ptcg_sem()  argument
184 		if (nptcg_from == NPTCG_FROM_PAL && max_purges == 0)  in setup_ptcg_sem()
187 			BUG_ON(max_purges < nptcg);  in setup_ptcg_sem()
193 		nptcg = max_purges;  in setup_ptcg_sem()
205 		if (max_purges == 0)  in setup_ptcg_sem()
207 		nptcg = max_purges;  in setup_ptcg_sem()
221 	if (max_purges == 0) max_purges = 1;  in setup_ptcg_sem()
224 		nptcg = max_purges;  in setup_ptcg_sem()
227 	if (max_purges < nptcg)  in setup_ptcg_sem()
228 		nptcg = max_purges;  in setup_ptcg_sem()
236 	spinaphore_init(&ptcg_sem, max_purges);  in setup_ptcg_sem()