diff options
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/cell/spufs/switch.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/powerpc/platforms/cell/spufs/switch.c b/arch/powerpc/platforms/cell/spufs/switch.c index d4dea187484..c970b14bf7d 100644 --- a/arch/powerpc/platforms/cell/spufs/switch.c +++ b/arch/powerpc/platforms/cell/spufs/switch.c @@ -180,7 +180,7 @@ static inline void save_mfc_cntl(struct spu_state *csa, struct spu *spu) case MFC_CNTL_SUSPEND_COMPLETE: if (csa) { csa->priv2.mfc_control_RW = - in_be64(&priv2->mfc_control_RW) | + MFC_CNTL_SUSPEND_MASK | MFC_CNTL_SUSPEND_DMA_QUEUE; } break; @@ -190,9 +190,7 @@ static inline void save_mfc_cntl(struct spu_state *csa, struct spu *spu) MFC_CNTL_SUSPEND_DMA_STATUS_MASK) == MFC_CNTL_SUSPEND_COMPLETE); if (csa) { - csa->priv2.mfc_control_RW = - in_be64(&priv2->mfc_control_RW) & - ~MFC_CNTL_SUSPEND_DMA_QUEUE; + csa->priv2.mfc_control_RW = 0; } break; } @@ -251,11 +249,8 @@ static inline void save_mfc_decr(struct spu_state *csa, struct spu *spu) * Read MFC_CNTL[Ds]. Update saved copy of * CSA.MFC_CNTL[Ds]. */ - if (in_be64(&priv2->mfc_control_RW) & MFC_CNTL_DECREMENTER_RUNNING) { - csa->priv2.mfc_control_RW |= MFC_CNTL_DECREMENTER_RUNNING; - } else { - csa->priv2.mfc_control_RW &= ~MFC_CNTL_DECREMENTER_RUNNING; - } + csa->priv2.mfc_control_RW |= + in_be64(&priv2->mfc_control_RW) & MFC_CNTL_DECREMENTER_RUNNING; } static inline void halt_mfc_decr(struct spu_state *csa, struct spu *spu) |