On Thu, Jan 31, 2013 at 9:51 AM, Arnd Bergmann [off-list ref] wrote:

This is what I think it would look like to do a default platform
with an empty machine descriptor on ARM. It makes the few required
entries in the descriptor optional by using the new irqchip_init()
and clocksource_of_init() functions as defaults, and adds
a fallback for the DT case to customize_machine to probe all
the default devices.

For the case that CONFIG_MULTIPLATFORM is enabled, it then
adds a machine descriptor that never matches any machine but
is used as a fallback if nothing else matches.

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

Nice!

Acked-by: Olof Johansson <redacted>

(Besides what Stephen already pointed out)

-Olof