drm/i915: Declare the new VBT parsing functions as static

Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index 9325dff21c06..552ec110b741 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -1706,7 +1706,7 @@ static const struct drm_encoder_funcs intel_tv_enc_funcs = {
  * If it is not present, return false.
  * If no child dev is parsed from VBT, it assumes that the TV is present.
  */
-int tv_is_present_in_vbt(struct drm_device *dev)
+static int tv_is_present_in_vbt(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
         struct child_device_config *p_child;