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#ifndef __ASM_SH_UACCESS_H #define __ASM_SH_UACCESS_H #ifdef CONFIG_SUPERH32 # include "uaccess_32.h" #else # include "uaccess_64.h" #endif static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n) { unsigned long __copy_from = (unsigned long) from; __kernel_size_t __copy_size = (__kernel_size_t) n; if (__copy_size && __access_ok(__copy_from, __copy_size)) return __copy_user(to, from, __copy_size); return __copy_size; } static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n) { unsigned long __copy_to = (unsigned long) to; __kernel_size_t __copy_size = (__kernel_size_t) n; if (__copy_size && __access_ok(__copy_to, __copy_size)) return __copy_user(to, from, __copy_size); return __copy_size; } #endif /* __ASM_SH_UACCESS_H */ |