[RESEND PATCH v4] thermal: tango: add resume support

[Arnd Bergmann]

On Wednesday, September 7, 2016 10:30:41 AM CEST Marc Gonzalez wrote:
> When this platform is suspended, firmware powers the entire SoC down,
> except a few hardware blocks waiting for wakeup events. 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.
> 
> Reviewed-by: Kevin Hilman <khilman at baylibre.com>
> Signed-off-by: Marc Gonzalez <marc_gonzalez at sigmadesigns.com>

Reviewed-by: Arnd Bergmann <arnd at arndb.de>