efi_var: Unify read/write access helper function

efi_var_to/from_file() suggest method where variables are placed. But there
is no reason for it and generic name can be used to wire also different
locations for variables.

Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
Tested-by: Neil Armstrong <[email protected]> # on AML-S905D3-CC
Reviewed-by: Heinrich Schuchardt <[email protected]>

1 files changed, 4 insertions, 9 deletions

diff --git a/include/efi_variable.h b/include/efi_variable.h
index ee68fa4a885..fc1184e5ca1 100644
--- a/include/efi_variable.h
+++ b/include/efi_variable.h
@@ -137,13 +137,11 @@ struct efi_var_file {
 };
 
 /**
- * efi_var_to_file() - save non-volatile variables as file
- *
- * File ubootefi.var is created on the EFI system partion.
+ * efi_var_to_storage() - save non-volatile variables
  *
  * Return:	status code
  */
-efi_status_t efi_var_to_file(void);
+efi_status_t efi_var_to_storage(void);
 
 /**
  * efi_var_collect() - collect variables in buffer
@@ -178,17 +176,14 @@ efi_status_t __maybe_unused efi_var_collect(struct efi_var_file **bufp, loff_t *
 efi_status_t efi_var_restore(struct efi_var_file *buf, bool safe);
 
 /**
- * efi_var_from_file() - read variables from file
- *
- * File ubootefi.var is read from the EFI system partitions and the variables
- * stored in the file are created.
+ * efi_var_from_storage() - read variables
  *
  * In case the file does not exist yet or a variable cannot be set EFI_SUCCESS
  * is returned.
  *
  * Return:	status code
  */
-efi_status_t efi_var_from_file(void);
+efi_status_t efi_var_from_storage(void);
 
 /**
  * efi_var_mem_init() - set-up variable list