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Updated it to only run the (unreliable) do_test_for_insn_bits() if the

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information was not available in the subdevice info.
This commit is contained in:
Frank Mori Hess 2008-09-16 14:49:35 +00:00
parent 4d61d75531
commit 8103c5334a
1 changed files with 16 additions and 3 deletions
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19
lib/filler.c
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@ -143,10 +143,23 @@ int get_subdevices(comedi_t *it)
}
r[i].has_cmd = do_test_for_cmd(it,i);
if(it->has_insnlist_ioctl){
r[i].has_insn_bits = do_test_for_insn_bits(it,i);
}else{
switch(s[i].insn_bits_support)
{
case COMEDI_UNKNOWN_SUPPORT:
if(it->has_insnlist_ioctl){
r[i].has_insn_bits = do_test_for_insn_bits(it,i);
}else{
r[i].has_insn_bits = 0;
}
break;
case COMEDI_SUPPORTED:
r[i].has_insn_bits = 1;
break;
case COMEDI_UNSUPPORTED:
r[i].has_insn_bits = 0;
break;
default:
assert(0);
}
}