dma: pl330: silence a compile warning

PATCH In review Dan Carpenter 1 participant 1 message Nov 8, 2013

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Dan Carpenter

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2013-11-08 09:51 UTC #0 lore raw

PATCH 2/2 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 <[email protected]>

drivers/dma/pl330.c +1 -1

index 4af4b0c..f612068 100644
@@ -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);