radeon: add refcounts to fix up zaphod open/close.

Oops, turns out my previous commits were buggy.
Adding proper refcounts will handle this correctly.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/radeon_probe.h b/src/radeon_probe.h
index 516b7b48..1899a16c 100644
--- a/src/radeon_probe.h
+++ b/src/radeon_probe.h
@@ -128,7 +128,9 @@ typedef struct
     ScrnInfoPtr pPrimaryScrn;
 
     int fd;                             /* for sharing across zaphod heads   */
+    int fd_ref;
     unsigned long     fd_wakeup_registered; /* server generation for which fd has been registered for wakeup handling */
+    int fd_wakeup_ref;
     int dri2_info_cnt;
 } RADEONEntRec, *RADEONEntPtr;