drm/i915: fix sparse warnings: make symbols static
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index cbee41c..f8b3df0 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -35,7 +35,7 @@
#include "drm_pciids.h"
#include <linux/console.h>
-unsigned int i915_modeset = -1;
+static unsigned int i915_modeset = -1;
module_param_named(modeset, i915_modeset, int, 0400);
unsigned int i915_fbpercrtc = 0;