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From:   Fabio Estevam <festevam@gmail.com>
Date:   Wed, 25 May 2022 21:55:20 -0300
Message-ID: <CAOMZO5ARsRj_M_sX4dNk1039e+NG8C65asx2PG-kVzibQWfBZQ@mail.gmail.com>
Subject: Re: drivers/dma/imx-dma.c:1048:20: warning: cast to smaller integer
 type 'enum imx_dma_type' from 'const void *'
To:     Nathan Chancellor <nathan@kernel.org>
Cc:     kernel test robot <lkp@intel.com>, llvm@lists.linux.dev,
        kbuild-all@lists.01.org,
        linux-kernel <linux-kernel@vger.kernel.org>,
        Vinod Koul <vkoul@kernel.org>
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Hi Nathan,

On Wed, May 25, 2022 at 9:38 PM Nathan Chancellor <nathan@kernel.org> wrote:

> Either an intermediate cast to uintptr_t or unsigned long or replacing
> the enum cast with one of those should work. See commits:
>
> 2602dc10f9d9 ("memory: renesas-rpc-if: Silence clang warning")
> 10462b3558d4 ("can: mcp251x: mcp251x_can_probe(): silence clang warning")
> 83415669d8d8 ("can: hi311x: hi3110_can_probe(): silence clang warning")
> be5aeee30e45 ("scsi: fcoe: Suppress a compiler warning")

Thanks for sharing these commits.

I have submitted a patch.

Cheers