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Date:   Sun, 15 Sep 2019 14:29:56 +0100
From:   Jonathan Cameron <jic23@kernel.org>
To:     Stefan Popa <stefan.popa@analog.com>
Cc:     <Michael.Hennerich@analog.com>, <knaack.h@gmx.de>,
        <lars@metafoo.de>, <pmeerw@pmeerw.net>,
        <linux-kernel@vger.kernel.org>, <linux-iio@vger.kernel.org>
Subject: Re: [PATCH v2 2/3] iio: accel: adxl372: Fix push to buffers lost
 samples
Message-ID: <20190915142956.6af93916@archlinux>
In-Reply-To: <1568126661-13318-1-git-send-email-stefan.popa@analog.com>
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On Tue, 10 Sep 2019 17:44:21 +0300
Stefan Popa <stefan.popa@analog.com> wrote:

> One in two sample sets was lost by multiplying fifo_set_size with
> sizeof(u16). Also, the double number of available samples were pushed to
> the iio buffers.
> 
> Signed-off-by: Stefan Popa <stefan.popa@analog.com>
Applied with same fixes tag as previous and cc stable.

> ---
> Changes in v2:
> 	- Nothing changed.
> 
>  drivers/iio/accel/adxl372.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/iio/accel/adxl372.c b/drivers/iio/accel/adxl372.c
> index 7de5e1b..33edca8 100644
> --- a/drivers/iio/accel/adxl372.c
> +++ b/drivers/iio/accel/adxl372.c
> @@ -553,8 +553,7 @@ static irqreturn_t adxl372_trigger_handler(int irq, void  *p)
>  			goto err;
>  
>  		/* Each sample is 2 bytes */
> -		for (i = 0; i < fifo_entries * sizeof(u16);
> -		     i += st->fifo_set_size * sizeof(u16))
> +		for (i = 0; i < fifo_entries; i += st->fifo_set_size)
>  			iio_push_to_buffers(indio_dev, &st->fifo_buf[i]);
>  	}
>  err: