[Intel-gfx] [PATCH 1/2] drm/i915/gvt: Fix missing static

[Lucas De Marchi]

Fix broken build:

	$ make W=1 drivers/gpu/drm/i915/gvt/handlers.o
	  ...
	  CC [M]  drivers/gpu/drm/i915/gvt/handlers.o
	drivers/gpu/drm/i915/gvt/handlers.c:75:6: error: no previous prototype for ‘intel_gvt_match_device’ [-Werror=missing-prototypes]
	   75 | bool intel_gvt_match_device(struct intel_gvt *gvt,
	      |      ^~~~~~~~~~~~~~~~~~~~~~
	cc1: all warnings being treated as errors

Commit e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from
GVT-g") removed the prototype from the header due to the function being
used only in this single compilation unit, but forgot to make it static.

Fixes: e0f74ed4634d ("i915/gvt: Separate the MMIO tracking table from GVT-g")
Cc: Zhi Wang <zhi.a.wang at intel.com>
Cc: Christoph Hellwig <hch at lst.de>
Cc: Zhenyu Wang <zhenyuw at linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 drivers/gpu/drm/i915/gvt/handlers.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index cf00398c2870..e4358aa01048 100644
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -72,8 +72,8 @@ unsigned long intel_gvt_get_device_type(struct intel_gvt *gvt)
 	return 0;
 }
 
-bool intel_gvt_match_device(struct intel_gvt *gvt,
-		unsigned long device)
+static bool intel_gvt_match_device(struct intel_gvt *gvt,
+				   unsigned long device)
 {
 	return intel_gvt_get_device_type(gvt) & device;
 }
-- 
2.36.0