86 	struct snd_gf1_dma_block *block;  in snd_gf1_dma_next_block()  local
88 	/* PCM block have bigger priority than synthesizer one */  in snd_gf1_dma_next_block()
90 		block = gus->gf1.dma_data_pcm;  in snd_gf1_dma_next_block()
91 		if (gus->gf1.dma_data_pcm_last == block) {  in snd_gf1_dma_next_block()
95 			gus->gf1.dma_data_pcm = block->next;  in snd_gf1_dma_next_block()
98 		block = gus->gf1.dma_data_synth;  in snd_gf1_dma_next_block()
99 		if (gus->gf1.dma_data_synth_last == block) {  in snd_gf1_dma_next_block()
103 			gus->gf1.dma_data_synth = block->next;  in snd_gf1_dma_next_block()
106 		block = NULL;  in snd_gf1_dma_next_block()
108 	if (block) {  in snd_gf1_dma_next_block()
109 		gus->gf1.dma_ack = block->ack;  in snd_gf1_dma_next_block()
110 		gus->gf1.dma_private_data = block->private_data;  in snd_gf1_dma_next_block()
112 	return block;  in snd_gf1_dma_next_block()
118 	struct snd_gf1_dma_block *block;  in snd_gf1_dma_interrupt()  local
131 	block = snd_gf1_dma_next_block(gus);  in snd_gf1_dma_interrupt()
133 	if (!block)  in snd_gf1_dma_interrupt()
135 	snd_gf1_dma_program(gus, block->addr, block->buf_addr, block->count, (unsigned short) block->cmd);  in snd_gf1_dma_interrupt()
136 	kfree(block);  in snd_gf1_dma_interrupt()
140 		block->addr, block->buf_addr, block->count, block->cmd);  in snd_gf1_dma_interrupt()
163 	struct snd_gf1_dma_block *block;  in snd_gf1_dma_done()  local
171 		while ((block = gus->gf1.dma_data_pcm)) {  in snd_gf1_dma_done()
172 			gus->gf1.dma_data_pcm = block->next;  in snd_gf1_dma_done()
173 			kfree(block);  in snd_gf1_dma_done()
175 		while ((block = gus->gf1.dma_data_synth)) {  in snd_gf1_dma_done()
176 			gus->gf1.dma_data_synth = block->next;  in snd_gf1_dma_done()
177 			kfree(block);  in snd_gf1_dma_done()
192 	struct snd_gf1_dma_block *block;  in snd_gf1_dma_transfer_block()  local
194 	block = kmalloc(sizeof(*block), atomic ? GFP_ATOMIC : GFP_KERNEL);  in snd_gf1_dma_transfer_block()
195 	if (!block)  in snd_gf1_dma_transfer_block()
198 	*block = *__block;  in snd_gf1_dma_transfer_block()
199 	block->next = NULL;  in snd_gf1_dma_transfer_block()
203 		block->addr, (long) block->buffer, block->count,  in snd_gf1_dma_transfer_block()
204 		block->cmd);  in snd_gf1_dma_transfer_block()
216 			gus->gf1.dma_data_synth_last->next = block;  in snd_gf1_dma_transfer_block()
217 			gus->gf1.dma_data_synth_last = block;  in snd_gf1_dma_transfer_block()
220 			gus->gf1.dma_data_synth_last = block;  in snd_gf1_dma_transfer_block()
224 			gus->gf1.dma_data_pcm_last->next = block;  in snd_gf1_dma_transfer_block()
225 			gus->gf1.dma_data_pcm_last = block;  in snd_gf1_dma_transfer_block()
228 			gus->gf1.dma_data_pcm_last = block;  in snd_gf1_dma_transfer_block()
233 		block = snd_gf1_dma_next_block(gus);  in snd_gf1_dma_transfer_block()
235 		if (block == NULL)  in snd_gf1_dma_transfer_block()
237 		snd_gf1_dma_program(gus, block->addr, block->buf_addr, block->count, (unsigned short) block->cmd);  in snd_gf1_dma_transfer_block()
238 		kfree(block);  in snd_gf1_dma_transfer_block()