tree 22735ecd2132de4570fbad81e5716f7fee3448d5
parent 8b8252813dee8e8cd453bb219731c36b268c69a7
author Pawel Moll <pawel.moll@arm.com> 1332728451 +1030
committer Rusty Russell <rusty@rustcorp.com.au> 1332728451 +1030

params: <level>_initcall-like kernel parameters

This patch adds a set of macros that can be used to declare
kernel parameters to be parsed _before_ initcalls at a chosen
level are executed.  We rename the now-unused "flags" field of
struct kernel_param as the level.  It's signed, for when we
use this for early params as well, in future.

Linker macro collating init calls had to be modified in order
to add additional symbols between levels that are later used
by the init code to split the calls into blocks.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>