Subject: Re: [PATCH 17/30] iio: gyro: adxrs450: Change ordering of compiler attribute macro

From: Jonathan Cameron <[email-masked]>
Date: Sat, 18 Jul 2020 16:52:19 +0100

On Fri, 17 Jul 2020 17:55:25 +0100
Lee Jones <[email-masked]> wrote:

> Kerneldoc gets confused if the variable does not follow the
> type/attribute definitions.
> 
> Fixes the following W=1 kernel build warning(s):
> 
>  drivers/iio/gyro/adxrs450.c:79: warning: Function parameter or member '____cacheline_aligned' not described in 'adxrs450_state'
> 
> Cc: Michael Hennerich <[email-masked]>
> Signed-off-by: Lee Jones <[email-masked]>
Holding this one for the conversation about whether we should be fixing
the code or the tool.

Thanks,

Jonathan

> ---
>  drivers/iio/gyro/adxrs450.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/gyro/adxrs450.c b/drivers/iio/gyro/adxrs450.c
> index b00c0eb442493..e00b97e30cf9d 100644
> --- a/drivers/iio/gyro/adxrs450.c
> +++ b/drivers/iio/gyro/adxrs450.c
> @@ -73,7 +73,7 @@ enum {
>  struct adxrs450_state {
>  	struct spi_device	*us;
>  	struct mutex		buf_lock;
> -	__be32			tx ____cacheline_aligned;
> +	__be32 ____cacheline_aligned tx;
>  	__be32			rx;
>  
>  };

_______________________________________________
linux-arm-kernel mailing list
[email-masked]
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel