ARM: early_alloc()

Add a common early allocator function, in preparation for switching
over to LMB.  When we do, this function will need to do a little more
than just allocating memory; we need it zero initialized too.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2010-03-25 17:02:59 +00:00
commit 3abe9d33b3