From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 8 Nov 2013 09:51:16 +0000 (+0300)
Subject: dma: pl330: silence a compile warning
X-Git-Tag: firefly_0821_release~4158^2~126
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=d323420ea062e2dd35e5a3106dab4941dc10d14e;p=firefly-linux-kernel-4.4.55.git

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>
(cherry picked from commit 2f986ec6fa57a5dcf77f19f5f0d44b1f680a100f)
---

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index c8710c5e00de..50bebe8ab069 100755
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2522,7 +2522,7 @@ 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);