diff --git a/kernel/kexec_file.c b/kernel/kexec_file.c
index 037c321c5618..38f76653ed7a 100644
--- a/kernel/kexec_file.c
+++ b/kernel/kexec_file.c
@@ -25,13 +25,6 @@
 #include <linux/vmalloc.h>
 #include "kexec_internal.h"
 
-/*
- * Declare these symbols weak so that if architecture provides a purgatory,
- * these will be overridden.
- */
-char __weak kexec_purgatory[0];
-size_t __weak kexec_purgatory_size = 0;
-
 static int kexec_calculate_store_digests(struct kimage *image);
 
 /* Architectures can provide this probe function */
diff --git a/kernel/kexec_internal.h b/kernel/kexec_internal.h
index 0a52315d9c62..f95fd2cb2af6 100644
--- a/kernel/kexec_internal.h
+++ b/kernel/kexec_internal.h
@@ -37,6 +37,8 @@ struct kexec_buf {
 };
 
 void kimage_file_post_load_cleanup(struct kimage *image);
+extern char kexec_purgatory[];
+extern size_t kexec_purgatory_size;
 #else /* CONFIG_KEXEC_FILE */
 static inline void kimage_file_post_load_cleanup(struct kimage *image) { }
 #endif /* CONFIG_KEXEC_FILE */