480 	struct f_ss_opts *opts;  in sourcesink_free_func()  local
482 	opts = container_of(f->fi, struct f_ss_opts, func_inst);  in sourcesink_free_func()
484 	mutex_lock(&opts->lock);  in sourcesink_free_func()
485 	opts->refcnt--;  in sourcesink_free_func()
486 	mutex_unlock(&opts->lock);  in sourcesink_free_func()
923 static ssize_t f_ss_opts_pattern_show(struct f_ss_opts *opts, char *page)  in f_ss_opts_pattern_show()  argument
927 	mutex_lock(&opts->lock);  in f_ss_opts_pattern_show()
928 	result = sprintf(page, "%u", opts->pattern);  in f_ss_opts_pattern_show()
929 	mutex_unlock(&opts->lock);  in f_ss_opts_pattern_show()
934 static ssize_t f_ss_opts_pattern_store(struct f_ss_opts *opts,  in f_ss_opts_pattern_store()  argument
940 	mutex_lock(&opts->lock);  in f_ss_opts_pattern_store()
941 	if (opts->refcnt) {  in f_ss_opts_pattern_store()
955 	opts->pattern = num;  in f_ss_opts_pattern_store()
958 	mutex_unlock(&opts->lock);  in f_ss_opts_pattern_store()
967 static ssize_t f_ss_opts_isoc_interval_show(struct f_ss_opts *opts, char *page)  in f_ss_opts_isoc_interval_show()  argument
971 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_interval_show()
972 	result = sprintf(page, "%u", opts->isoc_interval);  in f_ss_opts_isoc_interval_show()
973 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_interval_show()
978 static ssize_t f_ss_opts_isoc_interval_store(struct f_ss_opts *opts,  in f_ss_opts_isoc_interval_store()  argument
984 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_interval_store()
985 	if (opts->refcnt) {  in f_ss_opts_isoc_interval_store()
999 	opts->isoc_interval = num;  in f_ss_opts_isoc_interval_store()
1002 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_interval_store()
1011 static ssize_t f_ss_opts_isoc_maxpacket_show(struct f_ss_opts *opts, char *page)  in f_ss_opts_isoc_maxpacket_show()  argument
1015 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_maxpacket_show()
1016 	result = sprintf(page, "%u", opts->isoc_maxpacket);  in f_ss_opts_isoc_maxpacket_show()
1017 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_maxpacket_show()
1022 static ssize_t f_ss_opts_isoc_maxpacket_store(struct f_ss_opts *opts,  in f_ss_opts_isoc_maxpacket_store()  argument
1028 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_maxpacket_store()
1029 	if (opts->refcnt) {  in f_ss_opts_isoc_maxpacket_store()
1043 	opts->isoc_maxpacket = num;  in f_ss_opts_isoc_maxpacket_store()
1046 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_maxpacket_store()
1055 static ssize_t f_ss_opts_isoc_mult_show(struct f_ss_opts *opts, char *page)  in f_ss_opts_isoc_mult_show()  argument
1059 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_mult_show()
1060 	result = sprintf(page, "%u", opts->isoc_mult);  in f_ss_opts_isoc_mult_show()
1061 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_mult_show()
1066 static ssize_t f_ss_opts_isoc_mult_store(struct f_ss_opts *opts,  in f_ss_opts_isoc_mult_store()  argument
1072 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_mult_store()
1073 	if (opts->refcnt) {  in f_ss_opts_isoc_mult_store()
1087 	opts->isoc_mult = num;  in f_ss_opts_isoc_mult_store()
1090 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_mult_store()
1099 static ssize_t f_ss_opts_isoc_maxburst_show(struct f_ss_opts *opts, char *page)  in f_ss_opts_isoc_maxburst_show()  argument
1103 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_maxburst_show()
1104 	result = sprintf(page, "%u", opts->isoc_maxburst);  in f_ss_opts_isoc_maxburst_show()
1105 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_maxburst_show()
1110 static ssize_t f_ss_opts_isoc_maxburst_store(struct f_ss_opts *opts,  in f_ss_opts_isoc_maxburst_store()  argument
1116 	mutex_lock(&opts->lock);  in f_ss_opts_isoc_maxburst_store()
1117 	if (opts->refcnt) {  in f_ss_opts_isoc_maxburst_store()
1131 	opts->isoc_maxburst = num;  in f_ss_opts_isoc_maxburst_store()
1134 	mutex_unlock(&opts->lock);  in f_ss_opts_isoc_maxburst_store()
1143 static ssize_t f_ss_opts_bulk_buflen_show(struct f_ss_opts *opts, char *page)  in f_ss_opts_bulk_buflen_show()  argument
1147 	mutex_lock(&opts->lock);  in f_ss_opts_bulk_buflen_show()
1148 	result = sprintf(page, "%u", opts->bulk_buflen);  in f_ss_opts_bulk_buflen_show()
1149 	mutex_unlock(&opts->lock);  in f_ss_opts_bulk_buflen_show()
1154 static ssize_t f_ss_opts_bulk_buflen_store(struct f_ss_opts *opts,  in f_ss_opts_bulk_buflen_store()  argument
1160 	mutex_lock(&opts->lock);  in f_ss_opts_bulk_buflen_store()
1161 	if (opts->refcnt) {  in f_ss_opts_bulk_buflen_store()
1170 	opts->bulk_buflen = num;  in f_ss_opts_bulk_buflen_store()
1173 	mutex_unlock(&opts->lock);  in f_ss_opts_bulk_buflen_store()