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Diffstat (limited to 'drivers/dma/dw')
-rw-r--r--drivers/dma/dw/core.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
index 93d8d553c686..63502241703a 100644
--- a/drivers/dma/dw/core.c
+++ b/drivers/dma/dw/core.c
@@ -557,7 +557,7 @@ static void dwc_handle_cyclic(struct dw_dma *dw, struct dw_dma_chan *dwc,
*/
if (unlikely(status_err & dwc->mask) ||
unlikely(status_xfer & dwc->mask)) {
- int i;
+ unsigned int i;
dev_err(chan2dev(&dwc->chan),
"cyclic DMA unexpected %s interrupt, stopping DMA transfer\n",
@@ -597,7 +597,7 @@ static void dw_dma_tasklet(unsigned long data)
u32 status_block;
u32 status_xfer;
u32 status_err;
- int i;
+ unsigned int i;
status_block = dma_readl(dw, RAW.BLOCK);
status_xfer = dma_readl(dw, RAW.XFER);
@@ -1115,7 +1115,7 @@ static void dwc_issue_pending(struct dma_chan *chan)
static void dw_dma_off(struct dw_dma *dw)
{
- int i;
+ unsigned int i;
dma_writel(dw, CFG, 0);
@@ -1480,7 +1480,7 @@ void dw_dma_cyclic_free(struct dma_chan *chan)
struct dw_dma_chan *dwc = to_dw_dma_chan(chan);
struct dw_dma *dw = to_dw_dma(dwc->chan.device);
struct dw_cyclic_desc *cdesc = dwc->cdesc;
- int i;
+ unsigned int i;
unsigned long flags;
dev_dbg(chan2dev(&dwc->chan), "%s\n", __func__);
@@ -1516,8 +1516,8 @@ int dw_dma_probe(struct dw_dma_chip *chip, struct dw_dma_platform_data *pdata)
bool autocfg = false;
unsigned int dw_params;
unsigned int max_blk_size = 0;
+ unsigned int i;
int err;
- int i;
dw = devm_kzalloc(chip->dev, sizeof(*dw), GFP_KERNEL);
if (!dw)