Mesa (master): i965: update comment, use const qualifier

[Brian Paul]

Module: Mesa
Branch: master
Commit: 55d33e1fa7d231a0cdfce9b9650ae9e136e6c63c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=55d33e1fa7d231a0cdfce9b9650ae9e136e6c63c

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Feb 20 10:49:30 2009 -0700

i965: update comment, use const qualifier

---

 src/mesa/drivers/dri/i965/brw_wm.c |    6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index 4501e04..10f38e0 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -183,7 +183,7 @@ static void brw_wm_populate_key( struct brw_context *brw,
 {
    GLcontext *ctx = &brw->intel.ctx;
    /* BRW_NEW_FRAGMENT_PROGRAM */
-   struct brw_fragment_program *fp = 
+   const struct brw_fragment_program *fp = 
       (struct brw_fragment_program *)brw->fragment_program;
    GLuint lookup = 0;
    GLuint line_aa;
@@ -302,10 +302,8 @@ static void brw_wm_populate_key( struct brw_context *brw,
       key->drawable_height = brw->intel.driDrawable->h;
    }
 
-   /* Extra info:
-    */
+   /* The unique fragment program ID */
    key->program_string_id = fp->id;
-
 }