radv: make radv_resolve_entrypoint static

Used only within the generated source file.

Fixes: 12301c5418 ("radv: drop the RADV_CALL macro.")
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Eduardo Lima Mitev <elima@igalia.com>

src/amd/vulkan/radv_entrypoints_gen.py

@@ -203,7 +203,7 @@ for layer in [ "radv" ]:
 
 print """
 
-void * __attribute__ ((noinline))
+static void * __attribute__ ((noinline))
 radv_resolve_entrypoint(uint32_t index)
 {
    return radv_layer.entrypoints[index];

src/amd/vulkan/radv_private.h

@@ -259,7 +259,6 @@ void radv_loge_v(const char *format, va_list va);
 		return;					\
 	} while (0)
 
-void *radv_resolve_entrypoint(uint32_t index);
 void *radv_lookup_entrypoint(const char *name);
 
 struct radv_extensions {