diff options
Diffstat (limited to 'drivers/dma/img-mdc-dma.c')
| -rw-r--r-- | drivers/dma/img-mdc-dma.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/dma/img-mdc-dma.c b/drivers/dma/img-mdc-dma.c index 624f1e1e9c55..54db1411ce73 100644 --- a/drivers/dma/img-mdc-dma.c +++ b/drivers/dma/img-mdc-dma.c @@ -292,7 +292,7 @@ static struct dma_async_tx_descriptor *mdc_prep_dma_memcpy( struct mdc_dma *mdma = mchan->mdma; struct mdc_tx_desc *mdesc; struct mdc_hw_list_desc *curr, *prev = NULL; - dma_addr_t curr_phys, prev_phys; + dma_addr_t curr_phys; if (!len) return NULL; @@ -324,7 +324,6 @@ static struct dma_async_tx_descriptor *mdc_prep_dma_memcpy( xfer_size); prev = curr; - prev_phys = curr_phys; mdesc->list_len++; src += xfer_size; @@ -375,7 +374,7 @@ static struct dma_async_tx_descriptor *mdc_prep_dma_cyclic( struct mdc_dma *mdma = mchan->mdma; struct mdc_tx_desc *mdesc; struct mdc_hw_list_desc *curr, *prev = NULL; - dma_addr_t curr_phys, prev_phys; + dma_addr_t curr_phys; if (!buf_len && !period_len) return NULL; @@ -430,7 +429,6 @@ static struct dma_async_tx_descriptor *mdc_prep_dma_cyclic( } prev = curr; - prev_phys = curr_phys; mdesc->list_len++; buf_addr += xfer_size; @@ -458,7 +456,7 @@ static struct dma_async_tx_descriptor *mdc_prep_slave_sg( struct mdc_tx_desc *mdesc; struct scatterlist *sg; struct mdc_hw_list_desc *curr, *prev = NULL; - dma_addr_t curr_phys, prev_phys; + dma_addr_t curr_phys; unsigned int i; if (!sgl) @@ -509,7 +507,6 @@ static struct dma_async_tx_descriptor *mdc_prep_slave_sg( } prev = curr; - prev_phys = curr_phys; mdesc->list_len++; mdesc->list_xfer_size += xfer_size; |