fix compilation error

diff --git a/comedi/drivers/me4000.c b/comedi/drivers/me4000.c
index faa29b68564eaca5d8a9f9254fa938be8fafe823..4fc1d91b2e85000d2824f049b6f1ccd10493e3d3 100644 (file)
--- a/comedi/drivers/me4000.c
+++ b/comedi/drivers/me4000.c
@@ -1937,14 +1937,14 @@ static int me4000_dio_insn_config(
        comedi_subdevice *s,
        comedi_insn *insn,
        lsampl_t *data){
+       unsigned long tmp;
+       int chan = CR_CHAN(insn->chanspec);
 
-    CALL_PDEBUG("In me4000_dio_insn_config()\n");
+       CALL_PDEBUG("In me4000_dio_insn_config()\n");
 
-    unsigned long tmp;
-    int chan = CR_CHAN(insn->chanspec);
 
-    /* Only data[0] is valid */
-    if(insn->n != 1)
+       /* Only data[0] is valid */
+       if(insn->n != 1)
        return -EINVAL;
 
     /*