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authorPaul Mundt <lethal@linux-sh.org>2007-11-20 12:44:39 +0300
committerPaul Mundt <lethal@linux-sh.org>2008-01-28 07:18:51 +0300
commitffd25eb6cd1aa2bcdedf0c06be7e180022055cd1 (patch)
treec4f5092bea642450152743bdfc2fef06669ac831 /include/asm-sh/processor_64.h
parente88ed82ef8c385f84333cb8f30aec6dcb1f9e76f (diff)
downloadlinux-ffd25eb6cd1aa2bcdedf0c06be7e180022055cd1.tar.xz
sh: Stubs for fpu disabled on SH-5.
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.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-sh/processor_64.h b/include/asm-sh/processor_64.h
index 312fd73fb87e..f54648229231 100644
--- a/include/asm-sh/processor_64.h
+++ b/include/asm-sh/processor_64.h
@@ -262,11 +262,16 @@ static inline void grab_fpu(struct pt_regs *regs)
#define FPSCR_INIT 0x00000000
#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
extern struct task_struct *last_task_used_math;