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@baylibre.com>
Signed-off-by: Marc Gonzalez <redacted>

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