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-rw-r--r--arch/mips/kernel/ptrace.c8
-rw-r--r--arch/mips/kernel/ptrace32.c8
-rw-r--r--include/asm-mips/processor.h1
3 files changed, 4 insertions, 13 deletions
diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
index 510da5fda56..8d254933530 100644
--- a/arch/mips/kernel/ptrace.c
+++ b/arch/mips/kernel/ptrace.c
@@ -280,12 +280,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
ret = -EIO;
goto out;
}
- if (child->thread.dsp.used_dsp) {
- dregs = __get_dsp_regs(child);
- tmp = (unsigned long) (dregs[addr - DSP_BASE]);
- } else {
- tmp = -1; /* DSP registers yet used */
- }
+ dregs = __get_dsp_regs(child);
+ tmp = (unsigned long) (dregs[addr - DSP_BASE]);
break;
}
case DSP_CONTROL:
diff --git a/arch/mips/kernel/ptrace32.c b/arch/mips/kernel/ptrace32.c
index 7e55457a491..1f998bfde16 100644
--- a/arch/mips/kernel/ptrace32.c
+++ b/arch/mips/kernel/ptrace32.c
@@ -201,12 +201,8 @@ asmlinkage int sys32_ptrace(int request, int pid, int addr, int data)
ret = -EIO;
goto out_tsk;
}
- if (child->thread.dsp.used_dsp) {
- dspreg_t *dregs = __get_dsp_regs(child);
- tmp = (unsigned long) (dregs[addr - DSP_BASE]);
- } else {
- tmp = -1; /* DSP registers yet used */
- }
+ dspreg_t *dregs = __get_dsp_regs(child);
+ tmp = (unsigned long) (dregs[addr - DSP_BASE]);
break;
case DSP_CONTROL:
if (!cpu_has_dsp) {
diff --git a/include/asm-mips/processor.h b/include/asm-mips/processor.h
index f1980c6c3bc..de53055a62a 100644
--- a/include/asm-mips/processor.h
+++ b/include/asm-mips/processor.h
@@ -103,7 +103,6 @@ typedef __u32 dspreg_t;
struct mips_dsp_state {
dspreg_t dspr[NUM_DSP_REGS];
unsigned int dspcontrol;
- unsigned short used_dsp;
};
#define INIT_DSP {{0,},}