qemu: unbreak also on Ubuntu 8.04

meta/packages/qemu/qemu-0.9.1/fix-dirent.h-location.diff

@@ -2,17 +2,18 @@ On Debian 'sid' systems there is no linux/dirent.h header when
 linux-libc-headers 2.6.28 are installed.
 
 ---
- linux-user/syscall.c |    1 +
- 1 file changed, 1 insertion(+)
+ linux-user/syscall.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
 
 --- qemu-0.9.1.orig/linux-user/syscall.c
 +++ qemu-0.9.1/linux-user/syscall.c
-@@ -75,10 +75,11 @@
+@@ -74,11 +74,11 @@
+ #include <linux/unistd.h>
  #include <linux/utsname.h>
  #include <linux/cdrom.h>
  #include <linux/hdreg.h>
  #include <linux/soundcard.h>
- #include <linux/dirent.h>
+-#include <linux/dirent.h>
 +#include <dirent.h>
  #include <linux/kd.h>
  

meta/packages/qemu/qemu_0.9.1.bb

@@ -1,6 +1,6 @@
 LICENSE = "GPL"
 DEPENDS = "zlib"
-PR = "r8"
+PR = "r9"
 
 FILESPATH = "${FILE_DIRNAME}/qemu-${PV}"
 FILESDIR = "${WORKDIR}"