diff options
Diffstat (limited to 'arch/sparc/include/asm')
-rw-r--r-- | arch/sparc/include/asm/processor_32.h | 6 | ||||
-rw-r--r-- | arch/sparc/include/asm/uaccess_32.h | 13 |
2 files changed, 0 insertions, 19 deletions
diff --git a/arch/sparc/include/asm/processor_32.h b/arch/sparc/include/asm/processor_32.h index 647bf0ac7beb..b26c35336b51 100644 --- a/arch/sparc/include/asm/processor_32.h +++ b/arch/sparc/include/asm/processor_32.h @@ -32,10 +32,6 @@ struct fpq { }; #endif -typedef struct { - int seg; -} mm_segment_t; - /* The Sparc processor specific thread struct. */ struct thread_struct { struct pt_regs *kregs; @@ -50,11 +46,9 @@ struct thread_struct { unsigned long fsr; unsigned long fpqdepth; struct fpq fpqueue[16]; - mm_segment_t current_ds; }; #define INIT_THREAD { \ - .current_ds = KERNEL_DS, \ .kregs = (struct pt_regs *)(init_stack+THREAD_SIZE)-1 \ } diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h index 367747116260..9fd6c53644b6 100644 --- a/arch/sparc/include/asm/uaccess_32.h +++ b/arch/sparc/include/asm/uaccess_32.h @@ -12,19 +12,6 @@ #include <linux/string.h> #include <asm/processor.h> - -/* Sparc is not segmented, however we need to be able to fool access_ok() - * when doing system calls from kernel mode legitimately. - * - * "For historical reasons, these macros are grossly misnamed." -Linus - */ - -#define KERNEL_DS ((mm_segment_t) { 0 }) -#define USER_DS ((mm_segment_t) { -1 }) - -#define get_fs() (current->thread.current_ds) -#define set_fs(val) ((current->thread.current_ds) = (val)) - #include <asm-generic/access_ok.h> /* Uh, these should become the main single-value transfer routines.. |