diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2014-02-13 11:26:41 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-26 23:09:09 +0100 |
| commit | bbd426f542cb61f2322e15dab4507f2661090c06 (patch) | |
| tree | 66cc94a921b0342a4a412646d549562a578fc257 /arch/mips/include/asm/fpu.h | |
| parent | 490b004febb3fe9aca7330a729b29fe935be3b31 (diff) | |
MIPS: Simplify FP context access
This patch replaces the fpureg_t typedef with a "union fpureg" enabling
easier access to 32 & 64 bit values. This allows the access macros used
in cp1emu.c to be simplified somewhat. It will also make it easier to
expand the width of the FP registers as will be done in a future
patch in order to support the 128 bit registers introduced with MSA.
No behavioural change is intended by this patch.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Reviewed-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6532/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/fpu.h')
| -rw-r--r-- | arch/mips/include/asm/fpu.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/include/asm/fpu.h b/arch/mips/include/asm/fpu.h index 6b9749540ed..8a3d61f0017 100644 --- a/arch/mips/include/asm/fpu.h +++ b/arch/mips/include/asm/fpu.h @@ -180,7 +180,7 @@ static inline void restore_fp(struct task_struct *tsk) _restore_fp(tsk); } -static inline fpureg_t *get_fpu_regs(struct task_struct *tsk) +static inline union fpureg *get_fpu_regs(struct task_struct *tsk) { if (tsk == current) { preempt_disable(); |