9 files changed, 0 insertions, 200 deletions
diff --git a/arch/nds32/include/uapi/asm/Kbuild b/arch/nds32/include/uapi/asm/Kbuild
deleted file mode 100644
index e78470141932..000000000000
--- a/arch/nds32/include/uapi/asm/Kbuild
+++ /dev/null
@@ -1,2 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-generic-y += ucontext.h
diff --git a/arch/nds32/include/uapi/asm/auxvec.h b/arch/nds32/include/uapi/asm/auxvec.h
deleted file mode 100644
index bc0b92ab8c15..000000000000
--- a/arch/nds32/include/uapi/asm/auxvec.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#ifndef __ASM_AUXVEC_H
-#define __ASM_AUXVEC_H
-
-/*
- * This entry gives some information about the FPU initialization
- * performed by the kernel.
- */
-#define AT_FPUCW	18	/* Used FPU control word.  */
-
-
-/* VDSO location */
-#define AT_SYSINFO_EHDR	33
-
-#define AT_VECTOR_SIZE_ARCH 1
-
-#endif
diff --git a/arch/nds32/include/uapi/asm/byteorder.h b/arch/nds32/include/uapi/asm/byteorder.h
deleted file mode 100644
index c264ef12c49c..000000000000
--- a/arch/nds32/include/uapi/asm/byteorder.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#ifndef __NDS32_BYTEORDER_H__
-#define __NDS32_BYTEORDER_H__
-
-#ifdef __NDS32_EB__
-#include <linux/byteorder/big_endian.h>
-#else
-#include <linux/byteorder/little_endian.h>
-#endif
-
-#endif /* __NDS32_BYTEORDER_H__ */
diff --git a/arch/nds32/include/uapi/asm/cachectl.h b/arch/nds32/include/uapi/asm/cachectl.h
deleted file mode 100644
index 31b9b439d819..000000000000
--- a/arch/nds32/include/uapi/asm/cachectl.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 1994, 1995, 1996 by Ralf Baechle
-// Copyright (C) 2005-2017 Andes Technology Corporation
-#ifndef	_ASM_CACHECTL
-#define	_ASM_CACHECTL
-
-/*
- * Options for cacheflush system call
- */
-#define	ICACHE	0		/* flush instruction cache        */
-#define	DCACHE	1		/* writeback and flush data cache */
-#define	BCACHE	2		/* flush instruction cache + writeback and flush data cache */
-
-#endif /* _ASM_CACHECTL */
diff --git a/arch/nds32/include/uapi/asm/fp_udfiex_crtl.h b/arch/nds32/include/uapi/asm/fp_udfiex_crtl.h
deleted file mode 100644
index f17396db16ec..000000000000
--- a/arch/nds32/include/uapi/asm/fp_udfiex_crtl.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-/* Copyright (C) 2005-2019 Andes Technology Corporation */
-#ifndef	_FP_UDF_IEX_CRTL_H
-#define	_FP_UDF_IEX_CRTL_H
-
-/*
- * The cmd list of sys_fp_udfiex_crtl()
- */
-/* Disable UDF or IEX trap based on the content of parameter act */
-#define DISABLE_UDF_IEX_TRAP	0
-/* Enable UDF or IEX trap based on the content of parameter act */
-#define ENABLE_UDF_IEX_TRAP	1
-/* Get current status of UDF and IEX trap */
-#define GET_UDF_IEX_TRAP	2
-
-#endif /* _FP_UDF_IEX_CRTL_H */
diff --git a/arch/nds32/include/uapi/asm/param.h b/arch/nds32/include/uapi/asm/param.h
deleted file mode 100644
index 48d00328d328..000000000000
--- a/arch/nds32/include/uapi/asm/param.h
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#ifndef __ASM_NDS32_PARAM_H
-#define __ASM_NDS32_PARAM_H
-
-#define EXEC_PAGESIZE	8192
-
-#include <asm-generic/param.h>
-
-#endif /* __ASM_NDS32_PARAM_H */
diff --git a/arch/nds32/include/uapi/asm/ptrace.h b/arch/nds32/include/uapi/asm/ptrace.h
deleted file mode 100644
index d76217c7c010..000000000000
--- a/arch/nds32/include/uapi/asm/ptrace.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#ifndef __UAPI_ASM_NDS32_PTRACE_H
-#define __UAPI_ASM_NDS32_PTRACE_H
-
-#ifndef __ASSEMBLY__
-
-/*
- * User structures for general purpose register.
- */
-struct user_pt_regs {
-	long uregs[26];
-	long fp;
-	long gp;
-	long lp;
-	long sp;
-	long ipc;
-	long lb;
-	long le;
-	long lc;
-	long syscallno;
-};
-#endif
-#endif
diff --git a/arch/nds32/include/uapi/asm/sigcontext.h b/arch/nds32/include/uapi/asm/sigcontext.h
deleted file mode 100644
index 6c1e6648878f..000000000000
--- a/arch/nds32/include/uapi/asm/sigcontext.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#ifndef _ASMNDS32_SIGCONTEXT_H
-#define _ASMNDS32_SIGCONTEXT_H
-
-/*
- * Signal context structure - contains all info to do with the state
- * before the signal handler was invoked.  Note: only add new entries
- * to the end of the structure.
- */
-struct fpu_struct {
-	unsigned long long fd_regs[32];
-	unsigned long fpcsr;
-	/*
-	 * When CONFIG_SUPPORT_DENORMAL_ARITHMETIC is defined, kernel prevents
-	 * hardware from treating the denormalized output as an underflow case
-	 * and rounding it to a normal number. Hence kernel enables the UDF and
-	 * IEX trap in the fpcsr register to step in the calculation.
-	 * However, the UDF and IEX trap enable bit in $fpcsr also lose
-	 * their use.
-	 *
-	 * UDF_IEX_trap replaces the feature of UDF and IEX trap enable bit in
-	 * $fpcsr to control the trap of underflow and inexact. The bit filed
-	 * of UDF_IEX_trap is the same as $fpcsr, 10th bit is used to enable UDF
-	 * exception trapping and 11th bit is used to enable IEX exception
-	 * trapping.
-	 *
-	 * UDF_IEX_trap is only modified through fp_udfiex_crtl syscall.
-	 * Therefore, UDF_IEX_trap needn't be saved and restored in each
-	 * context switch.
-	 */
-	unsigned long UDF_IEX_trap;
-};
-
-struct zol_struct {
-	unsigned long nds32_lc;	/* $LC */
-	unsigned long nds32_le;	/* $LE */
-	unsigned long nds32_lb;	/* $LB */
-};
-
-struct sigcontext {
-	unsigned long trap_no;
-	unsigned long error_code;
-	unsigned long oldmask;
-	unsigned long nds32_r0;
-	unsigned long nds32_r1;
-	unsigned long nds32_r2;
-	unsigned long nds32_r3;
-	unsigned long nds32_r4;
-	unsigned long nds32_r5;
-	unsigned long nds32_r6;
-	unsigned long nds32_r7;
-	unsigned long nds32_r8;
-	unsigned long nds32_r9;
-	unsigned long nds32_r10;
-	unsigned long nds32_r11;
-	unsigned long nds32_r12;
-	unsigned long nds32_r13;
-	unsigned long nds32_r14;
-	unsigned long nds32_r15;
-	unsigned long nds32_r16;
-	unsigned long nds32_r17;
-	unsigned long nds32_r18;
-	unsigned long nds32_r19;
-	unsigned long nds32_r20;
-	unsigned long nds32_r21;
-	unsigned long nds32_r22;
-	unsigned long nds32_r23;
-	unsigned long nds32_r24;
-	unsigned long nds32_r25;
-	unsigned long nds32_fp;	/* $r28 */
-	unsigned long nds32_gp;	/* $r29 */
-	unsigned long nds32_lp;	/* $r30 */
-	unsigned long nds32_sp;	/* $r31 */
-	unsigned long nds32_ipc;
-	unsigned long fault_address;
-	unsigned long used_math_flag;
-	/* FPU Registers */
-	struct fpu_struct fpu;
-	struct zol_struct zol;
-};
-
-#endif
diff --git a/arch/nds32/include/uapi/asm/unistd.h b/arch/nds32/include/uapi/asm/unistd.h
deleted file mode 100644
index 410795e280fe..000000000000
--- a/arch/nds32/include/uapi/asm/unistd.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-// Copyright (C) 2005-2017 Andes Technology Corporation
-
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYNC_FILE_RANGE2
-#define __ARCH_WANT_SET_GET_RLIMIT
-#define __ARCH_WANT_TIME32_SYSCALLS
-
-/* Use the standard ABI for syscalls */
-#include <asm-generic/unistd.h>
-
-/* Additional NDS32 specific syscalls. */
-#define __NR_cacheflush		(__NR_arch_specific_syscall)
-#define __NR_fp_udfiex_crtl	(__NR_arch_specific_syscall + 1)
-__SYSCALL(__NR_cacheflush, sys_cacheflush)
-__SYSCALL(__NR_fp_udfiex_crtl, sys_fp_udfiex_crtl)