commit: f57f9c167af7cb3fd315e6a8ebe194a8aea0832a
From: Jesse Barnes <[email protected]>
Date: Wed, 11 Apr 2012 09:39:02 -0700
Subject: drm/i915: make rc6 module parameter read-only

People have been getting confused and thinking this is a runtime control.

Cc: [email protected]
Signed-off-by: Jesse Barnes <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
---
 drivers/gpu/drm/i915/i915_drv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index dfa55e7..ae8a64f 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -64,7 +64,7 @@ MODULE_PARM_DESC(semaphores,
                "Use semaphores for inter-ring sync (default: -1 (use per-chip 
defaults))");
 
 int i915_enable_rc6 __read_mostly = -1;
-module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0600);
+module_param_named(i915_enable_rc6, i915_enable_rc6, int, 0400);
 MODULE_PARM_DESC(i915_enable_rc6,
                "Enable power-saving render C-state 6. "
                "Different stages can be selected via bitmask values "
-- 
1.7.3.4
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