diff options
Diffstat (limited to 'drivers/staging/comedi/drivers/mite.c')
| -rw-r--r-- | drivers/staging/comedi/drivers/mite.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/mite.c b/drivers/staging/comedi/drivers/mite.c index 61e03ad84123..639ec1586976 100644 --- a/drivers/staging/comedi/drivers/mite.c +++ b/drivers/staging/comedi/drivers/mite.c @@ -371,7 +371,6 @@ static unsigned int mite_get_status(struct mite_channel *mite_chan) writel(CHOR_CLRDONE, mite->mmio + MITE_CHOR(mite_chan->channel)); } - mmiowb(); spin_unlock_irqrestore(&mite->lock, flags); return status; } @@ -451,7 +450,6 @@ void mite_dma_arm(struct mite_channel *mite_chan) mite_chan->done = 0; /* arm */ writel(CHOR_START, mite->mmio + MITE_CHOR(mite_chan->channel)); - mmiowb(); spin_unlock_irqrestore(&mite->lock, flags); } EXPORT_SYMBOL_GPL(mite_dma_arm); @@ -638,7 +636,6 @@ void mite_release_channel(struct mite_channel *mite_chan) CHCR_CLR_LC_IE | CHCR_CLR_CONT_RB_IE, mite->mmio + MITE_CHCR(mite_chan->channel)); mite_chan->ring = NULL; - mmiowb(); } spin_unlock_irqrestore(&mite->lock, flags); } |