[PATCH v3] mfd: syscon: Decouple syscon interface from platform devices

On Wednesday 17 September 2014, Pankaj Dubey wrote:

---
V2 of this patchset and related discussion can be found here [1].

Changes since v2:
 - Added back platform device support from syscon, with one change that
   syscon will not be probed for DT based platform.
 - Added back syscon_regmap_lookup_by_pdevname API so that non-DT base
   users of syscon will not be broken.
 - Removed unwanted change in syscon.h.
 - Modified Signed-off-by list, added Suggested-by of Tomasz Figa and
   Arnd Bergmann.
 - Added Tested-by of Vivek Gautam for testing on Exynos platform.

Looks fine. Provided you can figure out the problem that Dong Aisheng
reported, please add my

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

-}
+static struct syscon *of_syscon_register(struct device_node *np);

One  minor comment: please avoid doing forward declarations of
local functions. It took me a while to understand what is going on
because I expect all functions to be ordered such that they only get
called by functions below, and don't need this.

Just move of_syscon_register() here directly.

	Arnd