[PATCH v2 23/30] dmaengine: s3c24xx: fix pointer cast warnings

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On some systems, pointer can be large than unsigned int, triggering warning
pointer-to-int-cast on conversion.

drivers/dma/s3c24xx-dma.c: In function 's3c24xx_dma_filter':
drivers/dma/s3c24xx-dma.c:1421:24: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]

Use a long value for type conversion.

Cc: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
---
 drivers/dma/s3c24xx-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c
index b4a7041c4f81..ae1937a32e71 100644
--- a/drivers/dma/s3c24xx-dma.c
+++ b/drivers/dma/s3c24xx-dma.c
@@ -1418,7 +1418,7 @@ bool s3c24xx_dma_filter(struct dma_chan *chan, void *param)
 
 	s3cchan = to_s3c24xx_dma_chan(chan);
 
-	return s3cchan->id == (int)param;
+	return s3cchan->id == (uintptr_t)param;
 }
 EXPORT_SYMBOL(s3c24xx_dma_filter);
 
-- 
1.9.1

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