diff options
Diffstat (limited to 'include/asm-m32r')
| -rw-r--r-- | include/asm-m32r/pgtable.h | 10 | ||||
| -rw-r--r-- | include/asm-m32r/unaligned.h | 27 |
2 files changed, 23 insertions, 14 deletions
diff --git a/include/asm-m32r/pgtable.h b/include/asm-m32r/pgtable.h index 86505387be0..e6359c566b5 100644 --- a/include/asm-m32r/pgtable.h +++ b/include/asm-m32r/pgtable.h @@ -214,6 +214,11 @@ static inline int pte_file(pte_t pte) return pte_val(pte) & _PAGE_FILE; } +static inline int pte_special(pte_t pte) +{ + return 0; +} + static inline pte_t pte_mkclean(pte_t pte) { pte_val(pte) &= ~_PAGE_DIRTY; @@ -250,6 +255,11 @@ static inline pte_t pte_mkwrite(pte_t pte) return pte; } +static inline pte_t pte_mkspecial(pte_t pte) +{ + return pte; +} + static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep) { return test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep); diff --git a/include/asm-m32r/unaligned.h b/include/asm-m32r/unaligned.h index fccc180c391..377eb20d1ec 100644 --- a/include/asm-m32r/unaligned.h +++ b/include/asm-m32r/unaligned.h @@ -1,19 +1,18 @@ #ifndef _ASM_M32R_UNALIGNED_H #define _ASM_M32R_UNALIGNED_H -/* - * For the benefit of those who are trying to port Linux to another - * architecture, here are some C-language equivalents. - */ - -#include <asm/string.h> - -#define get_unaligned(ptr) \ - ({ __typeof__(*(ptr)) __tmp; memmove(&__tmp, (ptr), sizeof(*(ptr))); __tmp; }) - -#define put_unaligned(val, ptr) \ - ({ __typeof__(*(ptr)) __tmp = (val); \ - memmove((ptr), &__tmp, sizeof(*(ptr))); \ - (void)0; }) +#if defined(__LITTLE_ENDIAN__) +# include <linux/unaligned/le_memmove.h> +# include <linux/unaligned/be_byteshift.h> +# include <linux/unaligned/generic.h> +# define get_unaligned __get_unaligned_le +# define put_unaligned __put_unaligned_le +#else +# include <linux/unaligned/be_memmove.h> +# include <linux/unaligned/le_byteshift.h> +# include <linux/unaligned/generic.h> +# define get_unaligned __get_unaligned_be +# define put_unaligned __put_unaligned_be +#endif #endif /* _ASM_M32R_UNALIGNED_H */ |