ch7006_tv_norm
if (ch7006_tv_norm) {
if (!strcmp(ch7006_tv_norm_names[i], ch7006_tv_norm)) {
ch7006_tv_norm);
char *ch7006_tv_norm;
module_param_named(tv_norm, ch7006_tv_norm, charp, 0600);
extern char *ch7006_tv_norm;
enum ch7006_tv_norm norm;