From 6c35585273b26a580b2e2ad3d6a7db282308eec5 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 5 Dec 2005 13:47:25 +0000 Subject: MIPS: DSP: eleminate used_dsp. used_dsp was meant to be used like used_math - but since the FPU context is small and lazy context switching is a stupid idea on multiprocessors this idea only got halfway implemented and those bits are were now breaking ptrace. Signed-off-by: Ralf Baechle --- arch/mips/kernel/ptrace32.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'arch/mips/kernel/ptrace32.c') 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) { -- cgit v1.2.3