Disable annoying xen cdrom dbg prints

patches.fixes/xen-disable-cdrom-dbgprints.diff

@@ -0,0 +1,18 @@
+--- linux-2.6.38.3/drivers/xen/blkback/cdrom.c.orig	2011-07-24 18:44:14.795354823 +0200
++++ linux-2.6.38.3/drivers/xen/blkback/cdrom.c	2011-07-24 18:45:46.278542130 +0200
+@@ -35,9 +35,15 @@
+ #include "common.h"
+ 
+ #undef DPRINTK
++
++#undef DEBUG
++#ifdef DEBUG
+ #define DPRINTK(_f, _a...) \
+ 	printk(KERN_DEBUG "(%s() file=%s, line=%d) " _f "\n", \
+ 	       __func__, __FILE__ , __LINE__ , ##_a )
++#else
++#define DPRINTK(_f, _a...)
++#endif
+ 
+ 
+ #define MEDIA_PRESENT "media-present"

series.conf

@@ -846,3 +846,4 @@
 	patches.qubes/nuke_balloon_minimum_target.patch
 	patches.fixes/xen-blkfront-connect-overflow.patch
 	patches.fixes/xencons_close_deadlock.patch
+	patches.fixes/xen-disable-cdrom-dbgprints.diff