[Intel-gfx] [RFC PATCH] drm/i915: intel_detect_pch_virt() can be static

[kernel test robot]

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: kernel test robot <lkp at intel.com>
---
 intel_pch.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_pch.c b/drivers/gpu/drm/i915/intel_pch.c
index ca5989700ecf23..a3f84327535688 100644
--- a/drivers/gpu/drm/i915/intel_pch.c
+++ b/drivers/gpu/drm/i915/intel_pch.c
@@ -184,7 +184,7 @@ intel_virt_detect_pch(const struct drm_i915_private *dev_priv)
 	return id;
 }
 
-void intel_detect_pch_virt(struct drm_i915_private *dev_priv)
+static void intel_detect_pch_virt(struct drm_i915_private *dev_priv)
 {
 	unsigned short id;
 	enum intel_pch pch_type;