| Message ID | 1474361960-12434-24-git-send-email-vinod.koul@intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Tue, Sep 20, 2016 at 02:29:13PM +0530, Vinod Koul wrote: > 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@samsung.com> > Suggested-by: Arnd Bergmann <arnd@arndb.de> > Signed-off-by: Vinod Koul <vinod.koul@intel.com> > --- > drivers/dma/s3c24xx-dma.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Best regards, Krzysztof -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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);
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@samsung.com> Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com> --- drivers/dma/s3c24xx-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)