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List:       lm-sensors
Subject:    Re: [lm-sensors] [PATCH 2/2] drivers/hwmon/adc128d818.c: Do proper sign extension
From:       Guenter Roeck <linux () roeck-us ! net>
Date:       2015-01-22 23:16:32
Message-ID: 54C184D0.6080509 () roeck-us ! net
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On 01/22/2015 02:44 PM, Rasmus Villemoes wrote:
> data->temp[index] has type s16. Because of C's promotion rules,
> (data->temp[index] << 7) >> 7 is exactly the same as
> data->temp[index]. The intention was to use bit 8 as a sign bit, so do
> that using the existing API.
>
> Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
> ---

Applied.

Thanks,
Guenter


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