s390: Fix broken build

Fix this build error:

  In file included from fs/exec.c:61:0:
  arch/s390/include/asm/tlb.h:35:23: error: expected identifier or '(' before 'unsigned'
  arch/s390/include/asm/tlb.h:36:1: warning: no semicolon at end of struct or union [enabled by default]
  arch/s390/include/asm/tlb.h: In function 'tlb_gather_mmu':
  arch/s390/include/asm/tlb.h:57:5: error: 'struct mmu_gather' has no member named 'end'

Broken due to commit 2b04725 ("Fix TLB gather virtual address range
invalidation corner cases").

Cc: Greg Kroah-Hartman <[email protected]>
Cc: [email protected]
Signed-off-by: Guenter Roeck <[email protected]>
[ Oh well. We had build testing for ppc amd um, but no s390  - Linus ]
Signed-off-by: Linus Torvalds <[email protected]>

Author: groeck

arch/s390/include/asm/tlb.h

@@ -32,7 +32,7 @@ struct mmu_gather {
 	struct mm_struct *mm;
 	struct mmu_table_batch *batch;
 	unsigned int fullmm;
-	unsigned long start, unsigned long end;
+	unsigned long start, end;
 };
 
 struct mmu_table_batch {