dma: pl330: silence a compile warning

On 64 bit systems GCC warns that:

drivers/dma/pl330.c: In function ‘pl330_filter’:
drivers/dma/pl330.c:2317:21: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

It's harmless and I have casted it away.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index ebd23b036a6930955ae55c72e53dfd5eab4b5056..0ee2c547b304ab0498f422228d1f68fc3bdeaf65 100644 (file)
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2314,7 +2314,7 @@ bool pl330_filter(struct dma_chan *chan, void *param)
                return false;
 
        peri_id = chan->private;
-       return *peri_id == (unsigned)param;
+       return *peri_id == (unsigned long)param;
 }
 EXPORT_SYMBOL(pl330_filter);