diff options
| author | Christoph Hellwig <hch@lst.de> | 2022-02-23 08:47:20 +0100 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-02-23 08:52:50 +0100 |
| commit | 1c4b5ecb7ea190fa3e9f9d6891e6c90b60e04f24 (patch) | |
| tree | a9444a92909dc4929e0d1e42301e1d3dbd16c35c /arch/h8300/include/asm/segment.h | |
| parent | 5c1ee569660d4a205dced9cb4d0306b907fb7599 (diff) | |
remove the h8300 architecture
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'arch/h8300/include/asm/segment.h')
| -rw-r--r-- | arch/h8300/include/asm/segment.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/arch/h8300/include/asm/segment.h b/arch/h8300/include/asm/segment.h deleted file mode 100644 index 37950725d9b9..000000000000 --- a/arch/h8300/include/asm/segment.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _H8300_SEGMENT_H -#define _H8300_SEGMENT_H - -/* define constants */ -#define USER_DATA (1) -#ifndef __USER_DS -#define __USER_DS (USER_DATA) -#endif -#define USER_PROGRAM (2) -#define SUPER_DATA (3) -#ifndef __KERNEL_DS -#define __KERNEL_DS (SUPER_DATA) -#endif -#define SUPER_PROGRAM (4) - -#ifndef __ASSEMBLY__ - -typedef struct { - unsigned long seg; -} mm_segment_t; - -#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) -#define USER_DS MAKE_MM_SEG(__USER_DS) -#define KERNEL_DS MAKE_MM_SEG(__KERNEL_DS) - -/* - * Get/set the SFC/DFC registers for MOVES instructions - */ - -static inline mm_segment_t get_fs(void) -{ - return USER_DS; -} - -#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg) - -#endif /* __ASSEMBLY__ */ - -#endif /* _H8300_SEGMENT_H */ |