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| author |   Paul Mundt <lethal@linux-sh.org> | 2007-11-19 19:13:38 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:48 +0900 |
| commit | 600ee240d15e535d51e6c2b2f8475f0aa42885ea (patch) | |
| tree | 95ca3ee293c43c104172debd3951c8693c27334d /arch/sh/kernel/process_64.c | |
| parent | sh: Common swapper_pg_dir usage for SH-5. (diff) | |
| download | linux-dev-600ee240d15e535d51e6c2b2f8475f0aa42885ea.tar.xz linux-dev-600ee240d15e535d51e6c2b2f8475f0aa42885ea.zip | |
sh: Move over and enable FPU support for SH-5.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/process_64.c')
| -rw-r--r-- | arch/sh/kernel/process_64.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index 0761af4d2a42..0c2bc61b66b3 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -469,9 +469,9 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) fpvalid = !!tsk_used_math(tsk); if (fpvalid) { if (current == last_task_used_math) { - grab_fpu(); + enable_fpu(); fpsave(&tsk->thread.fpu.hard); - release_fpu(); + disable_fpu(); last_task_used_math = 0; regs->sr |= SR_FD; } @@ -496,9 +496,9 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, #ifdef CONFIG_SH_FPU if(last_task_used_math == current) { - grab_fpu(); + enable_fpu(); fpsave(¤t->thread.fpu.hard); - release_fpu(); + disable_fpu(); last_task_used_math = NULL; regs->sr |= SR_FD; } |