[PATCH v3] thermal: tango: add resume support

[Thierry Reding]

On Mon, Jul 18, 2016 at 02:21:29PM +0200, Mason wrote:
> From: Marc Gonzalez <marc_gonzalez at sigmadesigns.com>
> 
> When this platform is suspended, firmware powers the entire SoC down,
> except a few hardware blocks waiting for wakeup events. And there is
> no context to save for this particular block.
> 
> Therefore, there is nothing useful for the driver to do on suspend;
> so we define a NULL suspend hook. On resume, the driver initializes
> the block exactly as is done in the probe callback.
> 
> Signed-off-by: Marc Gonzalez <marc_gonzalez at sigmadesigns.com>
> ---
> Changes in v3
> Drop the DEV_PM_OPS macro, which caused some confusion.
> Note: tango_thermal_pm struct only exists when CONFIG_PM_SLEEP is defined
> @Kevin, can I add your Reviewed-by tag back?
> ---
>  drivers/thermal/tango_thermal.c | 23 +++++++++++++++++++++--
>  1 file changed, 21 insertions(+), 2 deletions(-)

Reviewed-by: Thierry Reding <treding at nvidia.com>
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