Re: [PATCHv5 1/1] thermal: of: improve of-thermal sensor registration API

From: Guenter Roeck
Date: Thu Nov 20 2014 - 09:25:39 EST

On 11/20/2014 06:18 AM, Eduardo Valentin wrote:
Hi Guenter,

On Thu, Nov 20, 2014 at 10:12:13AM -0400, Eduardo Valentin wrote:
Different drivers request API extensions in of-thermal. For this reason,
additional callbacks are required to fit the new drivers needs.

The current API implementation expects the registering sensor driver
to provide a get_temp and get_trend callbacks as function parameters.
As the amount of callbacks is growing, this patch changes the existing
implementation to use a .ops field to hold all the of thermal callbacks
to sensor drivers.

This patch also changes the existing of-thermal users to fit the new
API design. No functional change is introduced in this patch.

Cc: Alexandre Courbot <gnurou@xxxxxxxxx>
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Grant Likely <grant.likely@xxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Jean Delvare <jdelvare@xxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-pm@xxxxxxxxxxxxxxx
Cc: linux-tegra@xxxxxxxxxxxxxxx
Cc: lm-sensors@xxxxxxxxxxxxxx
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Stephen Warren <swarren@xxxxxxxxxxxxx>
Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
Tested-by: Mikko Perttunen <mikko.perttunen@xxxxxxxx>
Reviewed-by: Mikko Perttunen <mikko.perttunen@xxxxxxxx>
Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
Reviewed-by: Lukasz Majewski <l.majewski@xxxxxxxxxxx>
Signed-off-by: Eduardo Valentin <edubezval@xxxxxxxxx>
drivers/hwmon/lm75.c | 9 +++--
drivers/hwmon/ntc_thermistor.c | 6 +++-
drivers/hwmon/tmp102.c | 6 +++-

Do you have objections if I queue this one for 3.19?



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