[tip:x86/efi] x86/efi: Update comment regarding required phys mapped EFI services

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Commit-ID:  0ce4605c9aa7b9c25bb4d117eb07db67cd7f1991
Gitweb:     http://git.kernel.org/tip/0ce4605c9aa7b9c25bb4d117eb07db67cd7f1991
Author:     Mathias Krause <minipli@xxxxxxxxxxxxxx>
AuthorDate: Sun, 7 Sep 2014 19:42:16 +0200
Committer:  Matt Fleming <matt.fleming@xxxxxxxxx>
CommitDate: Fri, 3 Oct 2014 18:41:02 +0100

x86/efi: Update comment regarding required phys mapped EFI services

Commit 3f4a7836e331 ("x86/efi: Rip out phys_efi_get_time()") left
set_virtual_address_map as the only runtime service needed with a
phys mapping but missed to update the preceding comment. Fix that.

Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
Signed-off-by: Matt Fleming <matt.fleming@xxxxxxxxx>
---
 arch/x86/platform/efi/efi.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
index 03938d1..1bc2c87 100644
--- a/arch/x86/platform/efi/efi.c
+++ b/arch/x86/platform/efi/efi.c
@@ -337,9 +337,9 @@ static int __init efi_runtime_init32(void)
 	}
 
 	/*
-	 * We will only need *early* access to the following two
-	 * EFI runtime services before set_virtual_address_map
-	 * is invoked.
+	 * We will only need *early* access to the SetVirtualAddressMap
+	 * EFI runtime service. All other runtime services will be called
+	 * via the virtual mapping.
 	 */
 	efi_phys.set_virtual_address_map =
 			(efi_set_virtual_address_map_t *)
@@ -361,9 +361,9 @@ static int __init efi_runtime_init64(void)
 	}
 
 	/*
-	 * We will only need *early* access to the following two
-	 * EFI runtime services before set_virtual_address_map
-	 * is invoked.
+	 * We will only need *early* access to the SetVirtualAddressMap
+	 * EFI runtime service. All other runtime services will be called
+	 * via the virtual mapping.
 	 */
 	efi_phys.set_virtual_address_map =
 			(efi_set_virtual_address_map_t *)
--
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