[PATCH] i2c: remove casting dma_alloc

[Wolfram Sang]

On Sun, Jun 23, 2019 at 11:13:53PM +0200, Vasyl Gomonovych wrote:
> From: Vasyl <gomonovych at gmail.com>
> 
> Generated by:  alloc_cast.cocci
> 
> Signed-off-by: Vasyl <gomonovych at gmail.com>

Your other patches in git history have your full name. Why not this one?

@Jochen: are you still there, your ack would be very welcome.

> ---
>  drivers/i2c/busses/i2c-cpm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/i2c/busses/i2c-cpm.c b/drivers/i2c/busses/i2c-cpm.c
> index 187900594e3d..1213e1932ccb 100644
> --- a/drivers/i2c/busses/i2c-cpm.c
> +++ b/drivers/i2c/busses/i2c-cpm.c
> @@ -531,7 +531,9 @@ static int cpm_i2c_setup(struct cpm_i2c *cpm)
>  		}
>  		out_be32(&rbdf[i].cbd_bufaddr, ((cpm->rxdma[i] + 1) & ~1));
>  
> -		cpm->txbuf[i] = (unsigned char *)dma_alloc_coherent(&cpm->ofdev->dev, CPM_MAX_READ + 1, &cpm->txdma[i], GFP_KERNEL);
> +		cpm->txbuf[i] = dma_alloc_coherent(&cpm->ofdev->dev,
> +						   CPM_MAX_READ + 1,
> +						   &cpm->txdma[i], GFP_KERNEL);
>  		if (!cpm->txbuf[i]) {
>  			ret = -ENOMEM;
>  			goto out_muram;
> -- 
> 2.17.1
> 
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