This typedef is already defined with the structure and can

generate an error ("typedef redefinition is only available
in C11") with Clang.

Signed-off-by: Pete Batard <pete@akeo.ie>
Signed-off-by: Nigel Croxon <ncroxon@redhat.com>

inc/efiprot.h

@@ -827,7 +827,6 @@ typedef struct _EFI_UNICODE_COLLATION_PROTOCOL {
     CHAR8                               *SupportedLanguages;
 } EFI_UNICODE_COLLATION_PROTOCOL;
 
-typedef struct _EFI_UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_PROTOCOL;
 typedef EFI_UNICODE_COLLATION_PROTOCOL EFI_UNICODE_COLLATION_INTERFACE;
 
 /* Graphics output protocol */