Commit 5b7d0c94 authored Sep 14, 2018 by Angelo Dureghello Committed by Vinod Koul Sep 18, 2018

dmaengine: mcf-edma: avoid warning for wrong pointer cast



This patch fixes the following compilation warning
reported during x86_64 allmodconfig build:

  drivers/dma/mcf-edma.c: In function 'mcf_edma_filter_fn':
  drivers/dma/mcf-edma.c:296:33: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
        return (mcf_chan->slave_id == (u32)param);

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent e7a3ff92

drivers/dma/mcf-edma.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -293,7 +293,7 @@ bool mcf_edma_filter_fn(struct dma_chan chan, void param)
		if (chan->device->dev->driver == &mcf_edma_driver.driver) {
		struct fsl_edma_chan *mcf_chan = to_fsl_edma_chan(chan);

		return (mcf_chan->slave_id == (u32)param);
		return (mcf_chan->slave_id == (uintptr_t)param);
		}

		return false;

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