diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-22 17:30:50 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:55 +0900 |
| commit | 332fd57b92d26e2ac6112340b98e92bb76117a41 (patch) | |
| tree | fbbc00a900299ad91f46a74b8f2d42efaf4809af /include/asm-sh/processor_64.h | |
| parent | b6d7b666097e79a8908e3c43fd55fd291a95e133 (diff) | |
sh: Bring the SH-5 FPU in line with the SH-4 FPU API.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'include/asm-sh/processor_64.h')
| -rw-r--r-- | include/asm-sh/processor_64.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/asm-sh/processor_64.h b/include/asm-sh/processor_64.h index f5464822923..99c22b14a85 100644 --- a/include/asm-sh/processor_64.h +++ b/include/asm-sh/processor_64.h @@ -102,8 +102,6 @@ extern struct sh_cpuinfo cpu_data[]; * Single step bit * */ -#define SR_FD 0x00008000 - #if defined(CONFIG_SH64_SR_WATCH) #define SR_MMU 0x84000000 #else @@ -243,16 +241,6 @@ static inline void enable_fpu(void) : "r" (~SR_FD)); } -static inline void release_fpu(struct pt_regs *regs) -{ - regs->sr |= SR_FD; -} - -static inline void grab_fpu(struct pt_regs *regs) -{ - regs->sr &= ~SR_FD; -} - /* Round to nearest, no exceptions on inexact, overflow, underflow, zero-divide, invalid. Configure option for whether to flush denorms to zero, or except if a denorm is encountered. */ @@ -263,13 +251,9 @@ static inline void grab_fpu(struct pt_regs *regs) #endif #ifdef CONFIG_SH_FPU -/* Save the current FP regs */ -void fpsave(struct sh_fpu_hard_struct *fpregs); - /* Initialise the FP state of a task */ void fpinit(struct sh_fpu_hard_struct *fpregs); #else -#define fpsave(fpregs) do { } while (0) #define fpinit(fpregs) do { } while (0) #endif |