From: David Schleef <ds@schleef.org>
Date: Tue, 10 Jul 2001 22:12:17 +0000 (+0000)
Subject: Fix problem with DO subdevices in insn_rw_emulate_bits()
X-Git-Tag: r0_7_60~63
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=fba2d8437b0c6516d49925c823d2a63cfd6306fc;p=comedi.git

Fix problem with DO subdevices in insn_rw_emulate_bits()
---

diff --git a/comedi/drivers.c b/comedi/drivers.c
index 01b9707f..9dd1d609 100644
--- a/comedi/drivers.c
+++ b/comedi/drivers.c
@@ -363,8 +363,6 @@ static int insn_rw_emulate_bits(comedi_device *dev,comedi_subdevice *s,
 	if(ret<0)return ret;
 
 	if(insn->insn == INSN_READ){
-		if(!(s->subdev_flags & SDF_READABLE))
-			return -EINVAL;
 		data[0] = (new_data[1]>>chan)&1;
 	}