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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 <arnd@arndb.de>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
hifive-unleashed-5.1
Vinod Koul 2016-09-14 16:21:32 +05:30
parent abdad50d1d
commit 9d0c6f2506
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/s3c24xx-dma.c
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@ -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);