Add test for SDF aref flags

diff --git a/scripts/check_driver b/scripts/check_driver
index 247168d348ff9dad0643467a1b9ba3e5f997f8c9..0edb5589ae7b745f44bd3647ddad5a971bf7fe1d 100755 (executable)
--- a/scripts/check_driver
+++ b/scripts/check_driver
@@ -397,3 +397,9 @@ if grep 'write[wlb] *([^(,]*iobase' ${driver} &>/dev/null; then
        echo "E: writeX(dev->iobase + offset,XXX)"
 fi
 
+if grep 'COMEDI_SUBD_AI' ${driver} &>/dev/null;then
+       if ! grep 'SDF_\(GROUND\|COMMON\|DIFF\|OTHER\)' ${driver} &>/dev/null;then
+               echo "E: Driver doesn't set SDF flags for aref's it supports"
+       fi
+fi
+