[POWERPC] avoid SPU_ACTIVATE_NOWAKE optimization
This optimization was added recently but is still buggy,
so back it out for now.
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
diff --git a/arch/powerpc/platforms/cell/spufs/spufs.h b/arch/powerpc/platforms/cell/spufs/spufs.h
index 0c43789..5c4e47d 100644
--- a/arch/powerpc/platforms/cell/spufs/spufs.h
+++ b/arch/powerpc/platforms/cell/spufs/spufs.h
@@ -41,7 +41,7 @@
/* ctx->sched_flags */
enum {
- SPU_SCHED_WAKE = 0,
+ SPU_SCHED_WAKE = 0, /* currently unused */
};
struct spu_context {
@@ -191,9 +191,7 @@
int spu_acquire_runnable(struct spu_context *ctx, unsigned long flags);
void spu_acquire_saved(struct spu_context *ctx);
int spu_acquire_exclusive(struct spu_context *ctx);
-enum {
- SPU_ACTIVATE_NOWAKE = 1,
-};
+
int spu_activate(struct spu_context *ctx, unsigned long flags);
void spu_deactivate(struct spu_context *ctx);
void spu_yield(struct spu_context *ctx);