diff options
| author | Vinod Koul <vinod.koul@intel.com> | 2013-10-16 20:50:36 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-10-25 11:16:08 +0530 |
| commit | f64eabd0b771851f4716ddc98680e09ed9e5775e (patch) | |
| tree | 9989c0a294473b2dfc8139bd8cb1bd5a7a8b52e5 /drivers/dma/mmp_tdma.c | |
| parent | bd2c348e569f855f22331f351d1f0c6578cee4fb (diff) | |
| download | linux-0-day-f64eabd0b771851f4716ddc98680e09ed9e5775e.tar.gz linux-0-day-f64eabd0b771851f4716ddc98680e09ed9e5775e.tar.xz | |
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.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/dma/mmp_tdma.c b/drivers/dma/mmp_tdma.c index 8f3e865053d44..2b4026d1f31d5 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); |