intel: Add x8r8g8b8 visuals to DRI1 fbconfigs alongside a8r8gb8.

This involved fixing driConcatConfigs to not return const (which had made a
mess of a previous patch too).

1 files changed, 3 insertions, 3 deletions

diff --git a/src/mesa/drivers/dri/common/utils.c b/src/mesa/drivers/dri/common/utils.c
index 5175ab0abb..6b44ed9a67 100644
--- a/src/mesa/drivers/dri/common/utils.c
+++ b/src/mesa/drivers/dri/common/utils.c
@@ -754,10 +754,10 @@ driCreateConfigs(GLenum fb_format, GLenum fb_type,
     return configs;
 }
 
-const __DRIconfig **driConcatConfigs(const __DRIconfig **a,
-				     const __DRIconfig **b)
+__DRIconfig **driConcatConfigs(__DRIconfig **a,
+			       __DRIconfig **b)
 {
-    const __DRIconfig **all;
+    __DRIconfig **all;
     int i, j, index;
 
     i = 0;