Merge tag 'rneri-efi-next' of https://github.com/ricardon/efi into next

Pull EFI changes for v3.20 from Ricardo Neri, who kindly picked them up
while I was out on annual leave in December.

Updates included:

 *Rename the function efi_guid_unparse to reflect better its behavior. - Borislav Petkov

 *Update the EFI firmware Kconfig help with the URL of efibootmgr. - Peter Jones
Signed-off-by: Matt Fleming <matt.fleming@intel.com>

block/partitions/efi.c

@@ -715,7 +715,7 @@ int efi_partition(struct parsed_partitions *state)
 			state->parts[i + 1].flags = ADDPART_FLAG_RAID;
 
 		info = &state->parts[i + 1].info;
-		efi_guid_unparse(&ptes[i].unique_partition_guid, info->uuid);
+		efi_guid_to_str(&ptes[i].unique_partition_guid, info->uuid);
 
 		/* Naively convert UTF16-LE to 7 bits. */
 		label_max = min(ARRAY_SIZE(info->volname) - 1,

drivers/firmware/efi/Kconfig

@@ -12,11 +12,11 @@ config EFI_VARS
 
 	  Note that using this driver in concert with efibootmgr requires
 	  at least test release version 0.5.0-test3 or later, which is
-	  available from Matt Domsch's website located at:
+	  available from:
 	  <http://linux.dell.com/efibootmgr/testing/efibootmgr-0.5.0-test3.tar.gz>
 
 	  Subsequent efibootmgr releases may be found at:
-	  <http://linux.dell.com/efibootmgr>
+	  <http://github.com/vathpela/efibootmgr>
 
 config EFI_VARS_PSTORE
 	tristate "Register efivars backend for pstore"

drivers/firmware/efi/efi.c

@@ -272,10 +272,10 @@ static __init int match_config_table(efi_guid_t *guid,
 	int i;
 
 	if (table_types) {
-		efi_guid_unparse(guid, str);
+		efi_guid_to_str(guid, str);
 
 		for (i = 0; efi_guidcmp(table_types[i].guid, NULL_GUID); i++) {
-			efi_guid_unparse(&table_types[i].guid, str);
+			efi_guid_to_str(&table_types[i].guid, str);
 
 			if (!efi_guidcmp(*guid, table_types[i].guid)) {
 				*(table_types[i].ptr) = table;

drivers/firmware/efi/efivars.c

@@ -39,7 +39,7 @@
  *   fix locking per Peter Chubb's findings
  *
  *  25 Mar 2002 - Matt Domsch <Matt_Domsch@dell.com>
- *   move uuid_unparse() to include/asm-ia64/efi.h:efi_guid_unparse()
+ *   move uuid_unparse() to include/asm-ia64/efi.h:efi_guid_to_str()
  *
  *  12 Feb 2002 - Matt Domsch <Matt_Domsch@dell.com>
  *   use list_for_each_safe when deleting vars.
@@ -128,7 +128,7 @@ efivar_guid_read(struct efivar_entry *entry, char *buf)
 	if (!entry || !buf)
 		return 0;
 
-	efi_guid_unparse(&var->VendorGuid, str);
+	efi_guid_to_str(&var->VendorGuid, str);
 	str += strlen(str);
 	str += sprintf(str, "\n");
 
@@ -569,7 +569,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
 	   private variables from another's.         */
 
 	*(short_name + strlen(short_name)) = '-';
-	efi_guid_unparse(&new_var->var.VendorGuid,
+	efi_guid_to_str(&new_var->var.VendorGuid,
 			 short_name + strlen(short_name));
 
 	new_var->kobj.kset = efivars_kset;

fs/efivarfs/super.c

@@ -140,7 +140,7 @@ static int efivarfs_callback(efi_char16_t *name16, efi_guid_t vendor,
 
 	name[len] = '-';
 
-	efi_guid_unparse(&entry->var.VendorGuid, name + len + 1);
+	efi_guid_to_str(&entry->var.VendorGuid, name + len + 1);
 
 	name[len + EFI_VARIABLE_GUID_LEN+1] = '\0';
 

include/linux/efi.h

@@ -844,7 +844,7 @@ efi_guidcmp (efi_guid_t left, efi_guid_t right)
 }
 
 static inline char *
-efi_guid_unparse(efi_guid_t *guid, char *out)
+efi_guid_to_str(efi_guid_t *guid, char *out)
 {
 	sprintf(out, "%pUl", guid->b);
         return out;