efi: Make efivarfs entries immutable by default

[firefly-linux-kernel-4.4.55.git] / include / linux / efi.h

diff --git a/include/linux/efi.h b/include/linux/efi.h
index 16ca611aabc8f9d756b83b9f73f1c27b9d935d7e..47be3ad7d3e5bad63b48a8fa344dbea65c0a97dd 100644 (file)
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -1201,6 +1201,8 @@ struct efivar_entry *efivar_entry_find(efi_char16_t *name, efi_guid_t guid,
 
 bool efivar_validate(efi_guid_t vendor, efi_char16_t *var_name, u8 *data,
                     unsigned long data_size);
+bool efivar_variable_is_removable(efi_guid_t vendor, const char *name,
+                                 size_t len);
 
 extern struct work_struct efivar_work;
 void efivar_run_worker(void);