156 	struct wm_hubs_dcs_cache *cache;  in wm_hubs_dcs_cache_get()  local
165 	list_for_each_entry(cache, &hubs->dcs_cache, list) {  in wm_hubs_dcs_cache_get()
166 		if (cache->left != left || cache->right != right)  in wm_hubs_dcs_cache_get()
169 		*entry = cache;  in wm_hubs_dcs_cache_get()
179 	struct wm_hubs_dcs_cache *cache;  in wm_hubs_dcs_cache_set()  local
184 	cache = devm_kzalloc(codec->dev, sizeof(*cache), GFP_KERNEL);  in wm_hubs_dcs_cache_set()
185 	if (!cache)  in wm_hubs_dcs_cache_set()
188 	cache->left = snd_soc_read(codec, WM8993_LEFT_OUTPUT_VOLUME);  in wm_hubs_dcs_cache_set()
189 	cache->left &= WM8993_HPOUT1L_VOL_MASK;  in wm_hubs_dcs_cache_set()
191 	cache->right = snd_soc_read(codec, WM8993_RIGHT_OUTPUT_VOLUME);  in wm_hubs_dcs_cache_set()
192 	cache->right &= WM8993_HPOUT1R_VOL_MASK;  in wm_hubs_dcs_cache_set()
194 	cache->dcs_cfg = dcs_cfg;  in wm_hubs_dcs_cache_set()
196 	list_add_tail(&cache->list, &hubs->dcs_cache);  in wm_hubs_dcs_cache_set()
248 	struct wm_hubs_dcs_cache *cache;  in enable_dc_servo()  local
264 	    wm_hubs_dcs_cache_get(codec, &cache)) {  in enable_dc_servo()
266 			cache->dcs_cfg, cache->left, cache->right);  in enable_dc_servo()
267 		snd_soc_write(codec, dcs_reg, cache->dcs_cfg);  in enable_dc_servo()