--- zzzz-none-000/linux-2.6.39.4/include/linux/elf.h	2011-08-03 19:43:28.000000000 +0000
+++ puma6-atom-6490-729/linux-2.6.39.4/include/linux/elf.h	2021-11-10 13:38:17.000000000 +0000
@@ -437,8 +437,8 @@
 /* Optional callbacks to write extra ELF notes. */
 #ifndef ARCH_HAVE_EXTRA_ELF_NOTES
 static inline int elf_coredump_extra_notes_size(void) { return 0; }
-static inline int elf_coredump_extra_notes_write(struct file *file,
-			loff_t *foffset) { return 0; }
+static inline int elf_coredump_extra_notes_write(struct file *file __attribute__((unused)),
+			loff_t *foffset __attribute__((unused))) { return 0; }
 #else
 extern int elf_coredump_extra_notes_size(void);
 extern int elf_coredump_extra_notes_write(struct file *file, loff_t *foffset);