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| author | Masato Noguchi <Masato.Noguchi@jp.sony.com> | 2006-06-19 20:33:31 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-21 15:01:31 +1000 |
| commit | 2eabbbd33ec39f690005aa186c57476598edc6b3 (patch) | |
| tree | abee6e62227111cfd961c7cf3bf692519837c380 | |
| parent | a91942ae7ebd518006dcbeb2a1d7b147253c080e (diff) | |
| download | linux-2eabbbd33ec39f690005aa186c57476598edc6b3.tar.gz linux-2eabbbd33ec39f690005aa186c57476598edc6b3.tar.bz2 linux-2eabbbd33ec39f690005aa186c57476598edc6b3.zip | |
[POWERPC] spufs: remove stop_code from struct spu
This patch remove 'stop_code' -- discarded member of struct spu.
It is written at initialize and interrupt, but never read
in current implementation.
Signed-off-by: Masato Noguchi <Masato.Noguchi@jp.sony.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
| -rw-r--r-- | arch/powerpc/platforms/cell/spu_base.c | 2 | ||||
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/switch.c | 1 | ||||
| -rw-r--r-- | include/asm-powerpc/spu.h | 1 |
3 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/cell/spu_base.c b/arch/powerpc/platforms/cell/spu_base.c index 8ca22394e4d3..249a0af4cc99 100644 --- a/arch/powerpc/platforms/cell/spu_base.c +++ b/arch/powerpc/platforms/cell/spu_base.c @@ -160,7 +160,6 @@ static int __spu_trap_mailbox(struct spu *spu) static int __spu_trap_stop(struct spu *spu) { pr_debug("%s\n", __FUNCTION__); - spu->stop_code = in_be32(&spu->problem->spu_status_R); if (spu->stop_callback) spu->stop_callback(spu); return 0; @@ -169,7 +168,6 @@ static int __spu_trap_stop(struct spu *spu) static int __spu_trap_halt(struct spu *spu) { pr_debug("%s\n", __FUNCTION__); - spu->stop_code = in_be32(&spu->problem->spu_status_R); if (spu->stop_callback) spu->stop_callback(spu); return 0; diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c index 2dae062a9aec..b30e55dab832 100644 --- a/arch/powerpc/platforms/cell/spufs/switch.c +++ b/arch/powerpc/platforms/cell/spufs/switch.c @@ -2109,7 +2109,6 @@ int spu_restore(struct spu_state *new, struct spu *spu) acquire_spu_lock(spu); harvest(NULL, spu); - spu->stop_code = 0; spu->dar = 0; spu->dsisr = 0; spu->slb_replace = 0; diff --git a/include/asm-powerpc/spu.h b/include/asm-powerpc/spu.h index c7812e92f683..c0290f9d20bd 100644 --- a/include/asm-powerpc/spu.h +++ b/include/asm-powerpc/spu.h @@ -134,7 +134,6 @@ struct spu { int class_0_pending; spinlock_t register_lock; - u32 stop_code; void (* wbox_callback)(struct spu *spu); void (* ibox_callback)(struct spu *spu); void (* stop_callback)(struct spu *spu); |