Mesa (master): intel: Remove dead fthrottle_mode option. We only do IRQ waits.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 1e4677a61f0576c32e65e9202fa08e81e1162f65
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=1e4677a61f0576c32e65e9202fa08e81e1162f65

Author: Eric Anholt <eric at anholt.net>
Date:   Sat Dec 26 18:43:20 2009 -0800

intel: Remove dead fthrottle_mode option.  We only do IRQ waits.

Noticed by clang.

---

 src/mesa/drivers/dri/intel/intel_context.c |    3 ---
 src/mesa/drivers/dri/intel/intel_screen.c  |    3 +--
 2 files changed, 1 insertions(+), 5 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c
index 02e0cc7..eccba5b 100644
--- a/src/mesa/drivers/dri/intel/intel_context.c
+++ b/src/mesa/drivers/dri/intel/intel_context.c
@@ -598,7 +598,6 @@ intelInitContext(struct intel_context *intel,
    GLcontext *shareCtx = (GLcontext *) sharedContextPrivate;
    __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv;
    intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private;
-   int fthrottle_mode;
    int bo_reuse_mode;
 
    if (!_mesa_initialize_context(&intel->ctx, mesaVis, shareCtx,
@@ -740,8 +739,6 @@ intelInitContext(struct intel_context *intel,
 
    intel->RenderIndex = ~0;
 
-   fthrottle_mode = driQueryOptioni(&intel->optionCache, "fthrottle_mode");
-
    if (intel->gen >= 4 && !intel->intelScreen->irq_active) {
       _mesa_printf("IRQs not active.  Exiting\n");
       exit(1);
diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 68e8db1..a3d6767 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -57,7 +57,6 @@
 PUBLIC const char __driConfigOptions[] =
    DRI_CONF_BEGIN
    DRI_CONF_SECTION_PERFORMANCE
-      DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS)
       DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_ALWAYS_SYNC)
       /* Options correspond to DRI_CONF_BO_REUSE_DISABLED,
        * DRI_CONF_BO_REUSE_ALL
@@ -99,7 +98,7 @@ PUBLIC const char __driConfigOptions[] =
    DRI_CONF_SECTION_END
 DRI_CONF_END;
 
-const GLuint __driNConfigOptions = 12;
+const GLuint __driNConfigOptions = 11;
 
 #ifdef USE_NEW_INTERFACE
 static PFNGLXCREATECONTEXTMODES create_context_modes = NULL;