[PATCH 3/5] i2c: highlander: Use proper printk format for iomem pointer

Luca Ceresoli luca at lucaceresoli.net
Tue Jan 7 07:08:17 PST 2020


Hi,

On 30/12/19 18:27, Krzysztof Kozlowski wrote:
> iomem pointers should be printed with pointer format to hide the

s/iomem/size_t/ (in the subject too)

The whole commit message needs rewording accordingly.

> actual value and fix warnings when compiling on 64-bit platform (e.g. with
> COMPILE_TEST):
> 
>     drivers/i2c/busses/i2c-highlander.c: In function ‘highlander_i2c_smbus_xfer’:
>     drivers/i2c/busses/i2c-highlander.c:325:22: warning:
>         format ‘%d’ expects argument of type ‘int’,
>         but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=]
> 
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
> ---
>  drivers/i2c/busses/i2c-highlander.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/i2c/busses/i2c-highlander.c b/drivers/i2c/busses/i2c-highlander.c
> index abfe3094c047..803dad70e2a7 100644
> --- a/drivers/i2c/busses/i2c-highlander.c
> +++ b/drivers/i2c/busses/i2c-highlander.c
> @@ -322,7 +322,7 @@ static int highlander_i2c_smbus_xfer(struct i2c_adapter *adap, u16 addr,
>  		tmp |= (SMMR_MODE0 | SMMR_MODE1);
>  		break;
>  	default:
> -		dev_err(dev->dev, "unsupported xfer size %d\n", dev->buf_len);
> +		dev_err(dev->dev, "unsupported xfer size %zu\n", dev->buf_len);
>  		return -EINVAL;
>  	}
>  
> 

-- 
Luca



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