Re: [PATCH] iio: accel: bmc150: use IIO_DECLARE_BUFFER_WITH_TS

[David Lechner]

On 8/8/26 5:02 PM, Yash Suthar wrote:
> Replace bmc150_accel_data plain buffer with
> IIO_DECLARE_BUFFER_WITH_TS() that also keep
> timestamp aligned.

Please don't wrap the lines so short. In git commits we usually
aim for 76 columns, IIRC.

> 
> Signed-off-by: Yash Suthar <yashsuthar983@xxxxxxxxx>
> ---
>  drivers/iio/accel/bmc150-accel.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/iio/accel/bmc150-accel.h b/drivers/iio/accel/bmc150-accel.h
> index e8f26198359f..e0773533efeb 100644
> --- a/drivers/iio/accel/bmc150-accel.h
> +++ b/drivers/iio/accel/bmc150-accel.h
> @@ -64,7 +64,7 @@ struct bmc150_accel_data {
>  	struct bmc150_accel_trigger triggers[BMC150_ACCEL_TRIGGERS];
>  	struct mutex mutex;
>  	u8 fifo_mode, watermark;
> -	s16 buffer[8];
> +	IIO_DECLARE_BUFFER_WITH_TS(s16, buffer, 3);
>  	/*
>  	 * Ensure there is sufficient space and correct alignment for
>  	 * the timestamp if enabled

Probably also needs fixes tag since the old array was not properly aligned.


And as a follow-up task (in a separate patch), we can look at replacing
iio_push_to_buffers_with_timestamp() with iio_push_to_buffers_with_ts()
in this driver. Should be trivial in this case.