st/glx: constify some variables

Just a nice hint for both peoples and compilers.

Signed-off-by: Konstantin Kharlamov <Hi-Angel@yandex.ru>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>

diff --git a/src/gallium/state_trackers/glx/xlib/glx_getproc.c b/src/gallium/state_trackers/glx/xlib/glx_getproc.c
index 58b476341dbd3e5fe916724050d1b065053d5ff4..6b94f2c19608e5badfc162ed739f64250a2ed01b 100644 (file)
--- a/src/gallium/state_trackers/glx/xlib/glx_getproc.c
+++ b/src/gallium/state_trackers/glx/xlib/glx_getproc.c
@@ -43,7 +43,7 @@ struct name_address_pair {
 };
 
 
-static struct name_address_pair GLX_functions[] = {
+static const struct name_address_pair GLX_functions[] = {
    /*** GLX_VERSION_1_0 ***/
    { "glXChooseVisual", (__GLXextFuncPtr) glXChooseVisual },
    { "glXCopyContext", (__GLXextFuncPtr) glXCopyContext },