diff options
Diffstat (limited to 'drivers/dma/mxs-dma.c')
| -rw-r--r-- | drivers/dma/mxs-dma.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/mxs-dma.c b/drivers/dma/mxs-dma.c index 9f02e794b12b..8f6d30d37c45 100644 --- a/drivers/dma/mxs-dma.c +++ b/drivers/dma/mxs-dma.c @@ -109,7 +109,7 @@ struct mxs_dma_chan { struct dma_chan chan; struct dma_async_tx_descriptor desc; struct tasklet_struct tasklet; - int chan_irq; + unsigned int chan_irq; struct mxs_dma_ccw *ccw; dma_addr_t ccw_phys; int desc_count; @@ -441,7 +441,7 @@ static struct dma_async_tx_descriptor *mxs_dma_prep_slave_sg( struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma; struct mxs_dma_ccw *ccw; struct scatterlist *sg; - int i, j; + u32 i, j; u32 *pio; bool append = flags & DMA_PREP_INTERRUPT; int idx = append ? mxs_chan->desc_count : 0; @@ -537,8 +537,8 @@ static struct dma_async_tx_descriptor *mxs_dma_prep_dma_cyclic( { struct mxs_dma_chan *mxs_chan = to_mxs_dma_chan(chan); struct mxs_dma_engine *mxs_dma = mxs_chan->mxs_dma; - int num_periods = buf_len / period_len; - int i = 0, buf = 0; + u32 num_periods = buf_len / period_len; + u32 i = 0, buf = 0; if (mxs_chan->status == DMA_IN_PROGRESS) return NULL; |