158 	struct stp_master *master;  in stp_master_alloc()  local
163 	master = kzalloc(size, GFP_ATOMIC);  in stp_master_alloc()
164 	if (!master)  in stp_master_alloc()
167 	master->nr_free = stm->data->sw_nchannels;  in stp_master_alloc()
168 	__stm_master(stm, idx) = master;  in stp_master_alloc()
175 	struct stp_master *master = stm_master(stm, idx);  in stp_master_free()  local
177 	if (!master)  in stp_master_free()
181 	kfree(master);  in stp_master_free()
186 	struct stp_master *master = stm_master(stm, output->master);  in stm_output_claim()  local
188 	if (WARN_ON_ONCE(master->nr_free < output->nr_chans))  in stm_output_claim()
191 	bitmap_allocate_region(&master->chan_map[0], output->channel,  in stm_output_claim()
194 	master->nr_free -= output->nr_chans;  in stm_output_claim()
200 	struct stp_master *master = stm_master(stm, output->master);  in stm_output_disclaim()  local
202 	bitmap_release_region(&master->chan_map[0], output->channel,  in stm_output_disclaim()
206 	master->nr_free += output->nr_chans;  in stm_output_disclaim()
241 	struct stp_master *master;  in stm_find_master_chan()  local
252 		master = stm_master(stm, midx);  in stm_find_master_chan()
254 		if (!master->nr_free)  in stm_find_master_chan()
257 		pos = find_free_channels(master->chan_map, *cstart, cend,  in stm_find_master_chan()
299 	output->master = midx;  in stm_output_assign()
383 static void stm_write(struct stm_data *data, unsigned int master,  in stm_write()  argument
393 		sz = data->packet(data, master, channel, STP_PACKET_DATA, flags,  in stm_write()
398 	data->packet(data, master, channel, STP_PACKET_FLAG, 0, 0, &nil);  in stm_write()
433 	stm_write(stm->data, stmf->output.master, stmf->output.channel, kbuf,  in stm_char_write()
458 	phys = stm->data->mmio_addr(stm->data, stmf->output.master,  in stm_char_mmap()
515 		ret = stm->data->link(stm->data, stmf->output.master,  in stm_char_policy_set_ioctl()
533 		.master		= stmf->output.master,  in stm_char_policy_get_ioctl()
568 						    stmf->output.master,  in stm_char_ioctl()
742 		err = stm->data->link(stm->data, src->output.master,  in stm_source_link_add()
976 		stm_write(stm->data, src->output.master,  in stm_source_write()