From: Vinod Koul Date: Wed, 14 Sep 2016 10:51:32 +0000 (+0530) Subject: dmaengine: s3c24xx: fix pointer cast warnings X-Git-Tag: v4.14-rc1~2349^2~17^2~16 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9d0c6f2506c5a1ce0fb66e202c639688ec8c757f;p=platform%2Fkernel%2Flinux-rpi.git dmaengine: s3c24xx: fix pointer cast warnings 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. Suggested-by: Arnd Bergmann Reviewed-by: Krzysztof Kozlowski Signed-off-by: Vinod Koul --- diff --git a/drivers/dma/s3c24xx-dma.c b/drivers/dma/s3c24xx-dma.c index b4a7041..ae1937a 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);