1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 571041477ab2..186b8221803e 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -856,7 +856,8 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
         INIT_LIST_HEAD(&pd->channels);
 
         /* Initialize channel parameters */
-        num_chan = max(pdat ? pdat->nr_valid_peri : 0, (u8)pi->pcfg.num_chan);
+        num_chan = max(pdat ? (int)pdat->nr_valid_peri : 0,
+                                        (int)pi->pcfg.num_chan);
         pdmac->peripherals = kzalloc(num_chan * sizeof(*pch), GFP_KERNEL);
 
         for (i = 0; i < num_chan; i++) {