score: remove unused code, add include files in .c

2 files changed, 11 insertions, 9 deletions

diff --git a/arch/score/include/asm/elf.h b/arch/score/include/asm/elf.h
index 832436375ac3..43526d9fda93 100644
--- a/arch/score/include/asm/elf.h
+++ b/arch/score/include/asm/elf.h
@@ -1,9 +1,8 @@
 #ifndef _ASM_SCORE_ELF_H
 #define _ASM_SCORE_ELF_H
 
-/* ELF register definitions */
-#define ELF_NGREG       45
-#define ELF_NFPREG      33
+#include <linux/ptrace.h>
+
 #define EM_SCORE7       135
 
 /* Relocation types. */
@@ -30,11 +29,15 @@
 #define R_SCORE_IMM30           20
 #define R_SCORE_IMM32           21
 
-typedef unsigned long elf_greg_t;
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+/* ELF register definitions */
+typedef unsigned long   elf_greg_t;
+
+#define ELF_NGREG       (sizeof(struct pt_regs) / sizeof(elf_greg_t))
+typedef elf_greg_t      elf_gregset_t[ELF_NGREG];
 
-typedef double elf_fpreg_t;
-typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
+/* Score does not have fp regs. */
+typedef double          elf_fpreg_t;
+typedef elf_fpreg_t     elf_fpregset_t;
 
 #define elf_check_arch(x)       ((x)->e_machine == EM_SCORE7)
 
@@ -57,6 +60,7 @@ do {								\
 struct task_struct;
 struct pt_regs;
 
+#define CORE_DUMP_USE_REGSET
 #define USE_ELF_CORE_DUMP
 #define ELF_EXEC_PAGESIZE       PAGE_SIZE
 
diff --git a/arch/score/include/asm/irqflags.h b/arch/score/include/asm/irqflags.h
index 92eeb33dd72b..690a6cae7294 100644
--- a/arch/score/include/asm/irqflags.h
+++ b/arch/score/include/asm/irqflags.h
@@ -17,8 +17,6 @@
                 "nop;"                          \
                 "nop;"                          \
                 "nop;"                          \
-                "ldi    r9, 0x1;"               \
-                "and    %0, %0, r9;"            \
                 : "=r" (x)                      \
                 :                               \
                 : "r8", "r9"                    \