From: Vinod Koul <vkoul@kernel.org>
To: YueHaibing <yuehaibing@huawei.com>
Cc: dan.j.williams@intel.com, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH -next] dmaengine: iop-adma: Fix pointer cast warnings
Date: Fri, 18 Sep 2020 12:55:25 +0530 [thread overview]
Message-ID: <20200918072525.GL2968@vkoul-mobl> (raw)
In-Reply-To: <20200818115101.55700-1-yuehaibing@huawei.com>
On 18-08-20, 19:51, YueHaibing wrote:
> drivers/dma/iop-adma.c: In function ‘iop_adma_alloc_chan_resources’:
> drivers/dma/iop-adma.c:447:13: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> hw_desc = (char *) iop_chan->device->dma_desc_pool;
> ^
> drivers/dma/iop-adma.c:449:4: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
> (dma_addr_t) &hw_desc[idx * IOP_ADMA_SLOT_SIZE];
> ^
> drivers/dma/iop-adma.c: In function ‘iop_adma_probe’:
> drivers/dma/iop-adma.c:1301:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
> (void *) adev->dma_desc_pool);
>
> Use dma_addr_t for dma_desc_pool, and %pad to print dma_addr_t.
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2020-09-18 7:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-18 11:51 [PATCH -next] dmaengine: iop-adma: Fix pointer cast warnings YueHaibing
2020-09-18 7:25 ` Vinod Koul [this message]
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