From: David Schleef <ds@schleef.org>
Date: Mon, 4 Feb 2002 00:25:22 +0000 (+0000)
Subject: Remove buf_change, add buf_alloc in subdevice structure
X-Git-Tag: r0_7_64~158
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e3222c3a3b7429efe114f820231fc396c6b8a4ce;p=comedi.git

Remove buf_change, add buf_alloc in subdevice structure
---

diff --git a/include/linux/comedidev.h b/include/linux/comedidev.h
index 4f8086c3..2e6dd2be 100644
--- a/include/linux/comedidev.h
+++ b/include/linux/comedidev.h
@@ -115,7 +115,8 @@ struct comedi_subdevice_struct{
 	//int (*do_lock)(comedi_device *,comedi_subdevice *);
 	//int (*do_unlock)(comedi_device *,comedi_subdevice *);
 
-	int (*buf_change)(comedi_device *,comedi_subdevice *s);
+	/* buffer allocation overload function */
+	int (*buf_alloc)(comedi_device *,comedi_subdevice *s,unsigned long new_size);
 
 	unsigned int state;
 };