127 static int apq8016_lpass_alloc_dma_channel(struct lpass_data *drvdata,  in apq8016_lpass_alloc_dma_channel()  argument
130 	struct lpass_variant *v = drvdata->variant;  in apq8016_lpass_alloc_dma_channel()
134 		chan = find_first_zero_bit(&drvdata->dma_ch_bit_map,  in apq8016_lpass_alloc_dma_channel()
140 		chan = find_next_zero_bit(&drvdata->dma_ch_bit_map,  in apq8016_lpass_alloc_dma_channel()
149 	set_bit(chan, &drvdata->dma_ch_bit_map);  in apq8016_lpass_alloc_dma_channel()
154 static int apq8016_lpass_free_dma_channel(struct lpass_data *drvdata, int chan, unsigned int dai_id)  in apq8016_lpass_free_dma_channel()  argument
156 	clear_bit(chan, &drvdata->dma_ch_bit_map);  in apq8016_lpass_free_dma_channel()
163 	struct lpass_data *drvdata = platform_get_drvdata(pdev);  in apq8016_lpass_init()  local
164 	struct lpass_variant *variant = drvdata->variant;  in apq8016_lpass_init()
169 	drvdata->clks = devm_kcalloc(dev, variant->num_clks,  in apq8016_lpass_init()
170 				     sizeof(*drvdata->clks), GFP_KERNEL);  in apq8016_lpass_init()
171 	if (!drvdata->clks)  in apq8016_lpass_init()
173 	drvdata->num_clks = variant->num_clks;  in apq8016_lpass_init()
175 	for (i = 0; i < drvdata->num_clks; i++)  in apq8016_lpass_init()
176 		drvdata->clks[i].id = variant->clk_name[i];  in apq8016_lpass_init()
178 	ret = devm_clk_bulk_get(dev, drvdata->num_clks, drvdata->clks);  in apq8016_lpass_init()
184 	ret = clk_bulk_prepare_enable(drvdata->num_clks, drvdata->clks);  in apq8016_lpass_init()
190 	drvdata->ahbix_clk = devm_clk_get(dev, "ahbix-clk");  in apq8016_lpass_init()
191 	if (IS_ERR(drvdata->ahbix_clk)) {  in apq8016_lpass_init()
193 				PTR_ERR(drvdata->ahbix_clk));  in apq8016_lpass_init()
194 		ret = PTR_ERR(drvdata->ahbix_clk);  in apq8016_lpass_init()
198 	ret = clk_set_rate(drvdata->ahbix_clk, LPASS_AHBIX_CLOCK_FREQUENCY);  in apq8016_lpass_init()
204 			clk_get_rate(drvdata->ahbix_clk));  in apq8016_lpass_init()
206 	ret = clk_prepare_enable(drvdata->ahbix_clk);  in apq8016_lpass_init()
215 	clk_bulk_disable_unprepare(drvdata->num_clks, drvdata->clks);  in apq8016_lpass_init()
221 	struct lpass_data *drvdata = platform_get_drvdata(pdev);  in apq8016_lpass_exit()  local
223 	clk_bulk_disable_unprepare(drvdata->num_clks, drvdata->clks);  in apq8016_lpass_exit()
224 	clk_disable_unprepare(drvdata->ahbix_clk);  in apq8016_lpass_exit()