fix compile error

diff --git a/comedi/comedi_fops.c b/comedi/comedi_fops.c
index 5fd9de13f9d4e0afd315889f080f2c7a6ef62795..a2e189df7f25a0e3b92d949555337323b0a62f9f 100644 (file)
--- a/comedi/comedi_fops.c
+++ b/comedi/comedi_fops.c
@@ -748,7 +748,7 @@ static int parse_insn(comedi_device *dev,comedi_insn *insn,lsampl_t *data,void *
                                ret=s->insn_bits(dev,s,insn,data);
                                break;
                        case INSN_CONFIG:
-                               ret=check_insn_config_length(insn);
+                               ret=check_insn_config_length(insn, data);
                                if(ret) break;
                                ret=s->insn_config(dev,s,insn,data);
                                break;