2011/8/30 Shawn Guo [off-list ref]:

If ARM core gets powered off during suspend, L2 cache controller
has to be reinitialized by resume procedure.

The patch removes __init annotation from a few initialization
functions to make the reinitialization possible. ?For example,
platform resume function can call l2x0_of_init() to get L2 cache
back to work.

i think it is good. and i have sent a similar patch before:

http://www.spinics.net/lists/arm-kernel/msg137372.html
[PATCH v2 3/4] ARM: L2X0: move l2x0_init out of .init section

people haven't give any feedback yet.

It also adds the empty function for l2x0_init() and l2x0_of_init(),
so that we can keep '#ifdef CONFIG_CACHE_L2X0' check in header.

Signed-off-by: Shawn Guo <redacted>

-barry