tree 8ff74d1151a701c433db4154a4de0bd5a844755d
parent a14953597b771f793ce32529d7b8b04fdedca3ef
author Grant Likely <grant.likely@secretlab.ca> 1229853266 -0700
committer Grant Likely <grant.likely@secretlab.ca> 1229853266 -0700

powerpc/mpc5200: Document and tidy irq driver

This patch adds documentation to the mpc5200 interrupt controller
driver and cleans up some minor coding conventions.  It also moves the
contents of mpc52xx_pic.h into the driver proper (except for a small
common bit that is moved to the common mpc52xx.h) because the
information encoded there is not required by any other part of kernel
code.  Finally for code readability sake, the L2_OFFSET shift value
is removed because the code using it resolves to a noop.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>