summaryrefslogtreecommitdiffstats
path: root/drivers/dma/mmp_tdma.c
diff options
context:
space:
mode:
authorVinod Koul <vinod.koul@intel.com>2013-10-16 20:50:36 +0530
committerVinod Koul <vinod.koul@intel.com>2013-10-25 11:16:08 +0530
commitf64eabd0b771851f4716ddc98680e09ed9e5775e (patch)
tree9989c0a294473b2dfc8139bd8cb1bd5a7a8b52e5 /drivers/dma/mmp_tdma.c
parentbd2c348e569f855f22331f351d1f0c6578cee4fb (diff)
downloadop-kernel-dev-f64eabd0b771851f4716ddc98680e09ed9e5775e.zip
op-kernel-dev-f64eabd0b771851f4716ddc98680e09ed9e5775e.tar.gz
dmaengine: mmp_tdma: use DMA_COMPLETE for dma completion status
Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Zhangfei Gao <zhangfei.gao@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/mmp_tdma.c')
-rw-r--r--drivers/dma/mmp_tdma.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c
index 8f3e865..2b4026d 100644
--- a/drivers/dma/mmp_tdma.c
+++ b/drivers/dma/mmp_tdma.c
@@ -163,7 +163,7 @@ static void mmp_tdma_disable_chan(struct mmp_tdma_chan *tdmac)
/* disable irq */
writel(0, tdmac->reg_base + TDIMR);
- tdmac->status = DMA_SUCCESS;
+ tdmac->status = DMA_COMPLETE;
}
static void mmp_tdma_resume_chan(struct mmp_tdma_chan *tdmac)
@@ -398,7 +398,7 @@ static struct dma_async_tx_descriptor *mmp_tdma_prep_dma_cyclic(
int num_periods = buf_len / period_len;
int i = 0, buf = 0;
- if (tdmac->status != DMA_SUCCESS)
+ if (tdmac->status != DMA_COMPLETE)
return NULL;
if (period_len > TDMA_MAX_XFER_BYTES) {
@@ -532,7 +532,7 @@ static int mmp_tdma_chan_init(struct mmp_tdma_device *tdev,
tdmac->idx = idx;
tdmac->type = type;
tdmac->reg_base = (unsigned long)tdev->base + idx * 4;
- tdmac->status = DMA_SUCCESS;
+ tdmac->status = DMA_COMPLETE;
tdev->tdmac[tdmac->idx] = tdmac;
tasklet_init(&tdmac->tasklet, dma_do_tasklet, (unsigned long)tdmac);
OpenPOWER on IntegriCloud