linux-kernel - Re: [lm-sensors] [PATCH] hwmon: (ads7828) Make sample interval configurable

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Message-ID: <54C8F73D.4040808@roeck-us.net>
Date:	Wed, 28 Jan 2015 06:50:37 -0800
From:	Guenter Roeck <linux@...ck-us.net>
To:	Robert Rosengren <robert.rosengren@...s.com>,
	Jean Delvare <jdelvare@...e.de>
CC:	"lm-sensors@...sensors.org" <lm-sensors@...sensors.org>,
	Johan Adolfsson <johana@...s.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [lm-sensors] [PATCH] hwmon: (ads7828) Make sample interval configurable

On 01/27/2015 10:18 PM, Robert Rosengren wrote:

>>
> I tested the driver on 3.15 version of the kernel. Having looked in the git log of regmap.c and regmap-i2c.c, there has been some endianess-related patches going into the kernel in newer versions. Maybe that is the reason for me seeing this problem? I will try to look into that further.
>
> I my test I only disabled following two lines of code
>
> +	if (data->byte_swap)
> +		regval = swab16(regval);
>
Can you possibly send me the output from i2cdump ? That might help figuring out what is going on.

Thanks,
Guenter

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