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sh: Fix up breakage from asm-generic/pgtable.h changes. 

We require a forward declaration for mm_struct:

In file included from arch/sh/include/asm/pgtable.h:163,
                 from arch/sh/include/asm/io.h:21,
                 from arch/sh/kernel/machvec.c:20:
include/asm-generic/pgtable.h:104: error: 'struct mm_struct' declared inside parameter list
include/asm-generic/pgtable.h: In function 'ptep_get_and_clear_full':
include/asm-generic/pgtable.h:107: error: passing argument 1 of 'ptep_get_and_clear' from incompatible pointer type
include/asm-generic/pgtable.h:70: note: expected 'struct mm_struct *' but argument is of type 'struct mm_struct *'

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2011-01-14 15:46:50 +09:00
parent 9c4bc1c2be
commit 8f82f0c702
1 changed files with 1 additions and 0 deletions
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1
arch/sh/include/asm/pgtable.h
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@ -134,6 +134,7 @@ typedef pte_t *pte_addr_t;
extern void pgtable_cache_init(void);
struct vm_area_struct;
struct mm_struct;
extern void __update_cache(struct vm_area_struct *vma,
unsigned long address, pte_t pte);