sh: Fix up the FPU emulation build.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 4 insertions, 7 deletions

diff --git a/arch/sh/include/asm/fpu.h b/arch/sh/include/asm/fpu.h
index d7709c06fac4..fb6bbb9b1cc8 100644
--- a/arch/sh/include/asm/fpu.h
+++ b/arch/sh/include/asm/fpu.h
@@ -25,6 +25,7 @@ void fpu_state_restore(struct pt_regs *regs);
 #define save_fpu(tsk)           do { } while (0)
 #define release_fpu(regs)       do { } while (0)
 #define grab_fpu(regs)          do { } while (0)
+#define fpu_state_restore(regs) do { } while (0)
 
 #endif
 
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c
index d721f9297c09..d8af889366a4 100644
--- a/arch/sh/kernel/process_32.c
+++ b/arch/sh/kernel/process_32.c
@@ -300,13 +300,11 @@ __switch_to(struct task_struct *prev, struct task_struct *next)
 {
         struct thread_struct *next_t = &next->thread;
 
-#if defined(CONFIG_SH_FPU)
         unlazy_fpu(prev, task_pt_regs(prev));
 
         /* we're going to use this soon, after a few expensive things */
         if (next->fpu_counter > 5)
                 prefetch(&next_t->fpu.hard);
-#endif
 
 #ifdef CONFIG_MMU
         /*
@@ -337,15 +335,13 @@ __switch_to(struct task_struct *prev, struct task_struct *next)
 #endif
         }
 
-#if defined(CONFIG_SH_FPU)
-        /* If the task has used fpu the last 5 timeslices, just do a full
+        /*
+         * If the task has used fpu the last 5 timeslices, just do a full
          * restore of the math state immediately to avoid the trap; the
          * chances of needing FPU soon are obviously high now
          */
-        if (next->fpu_counter > 5) {
+        if (next->fpu_counter > 5)
                 fpu_state_restore(task_pt_regs(next));
-        }
-#endif
 
         return prev;
 }