From: Frank Mori Hess <fmhess@speakeasy.net>
Date: Sun, 20 Jun 2004 01:45:16 +0000 (+0000)
Subject: fix strict aliasing warning
X-Git-Tag: r0_7_22~30
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=9dd97c647061ebd6507636d4478a2d29fff43533;p=comedilib.git

fix strict aliasing warning
---

diff --git a/lib/data.c b/lib/data.c
index ed1c4c3..3dbf875 100644
--- a/lib/data.c
+++ b/lib/data.c
@@ -68,15 +68,17 @@ int _comedi_data_write(comedi_t *it,unsigned int subdev,unsigned int chan,unsign
 			trigvar:	0,
 			trigvar1:	0,
 		};
-		sampl_t sdata=data;
-
+		sampl_t sdata[2];
+		
+		sdata[0]=data & 0xffff;
+		sdata[1]=(data >> 16) & 0xffff;
 		chan=CR_PACK(chan,range,aref);
 
 		cmd.subdev=subdev;
 		if(it->subdevices[subdev].subd_flags & SDF_LSAMPL){
-			cmd.data=(sampl_t *)(&data);
+			cmd.data=sdata;
 		}else{
-			cmd.data=&sdata;
+			cmd.data=sdata;
 		}
 		cmd.chanlist=&chan;