Don't export "ptdump_walk_pgd_level_debugfs" as its sole user is
arch/x86/mm/debug_pagetables.c, which can't be built as a module.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/mm/dump_pagetables.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/x86/mm/dump_pagetables.c b/arch/x86/mm/dump_pagetables.c
index a4700ef6eb64..2afa7a23340e 100644
--- a/arch/x86/mm/dump_pagetables.c
+++ b/arch/x86/mm/dump_pagetables.c
@@ -486,7 +486,6 @@ void ptdump_walk_pgd_level_debugfs(struct seq_file *m, struct mm_struct *mm,
 #endif
 	ptdump_walk_pgd_level_core(m, mm, pgd, false, false);
 }
-EXPORT_SYMBOL_GPL(ptdump_walk_pgd_level_debugfs);
 
 void ptdump_walk_user_pgd_level_checkwx(void)
 {
-- 
2.51.2.1041.gc1ab5b90ca-goog