parisc: Changes to ref refs/heads/next

New commits:
commit 650a35f868f809aade56ef960d8a465f57ac74e2

Author: Guy Martin <[email protected]>
Date:   Mon Jun 14 19:24:41 2010 +0200

parisc: add tty driver to PDC console

This patch adds a tty driver to the PDC console. It allows the use of ports not supported by linux as a console (e.g. serial port on C8000.) The tty driver will not register the ttyB device if PDC console driver has been unregistered. This happens when the early printk console is disabled as it has not been selected as the primary console.

commit f8301041d7bdca3197d718518242eeba0c75352f

Author: Joe Perches <[email protected]>
Date:   Mon May 31 20:23:16 2010 -0700

drivers/parisc/iosapic.c: Remove unnecessary kzalloc cast

Convert kzalloc to kcalloc

commit b97680c419b75b0c2cf6837a9f268e2ecbaf50f6

Author: FUJITA Tomonori <[email protected]>
Date:   Tue Jun 29 16:29:04 2010 +0900

parisc: remove homegrown L1_CACHE_ALIGN macro

Let's use the standard L1_CACHE_ALIGN macro instead.

commit 2da83b90bbbac586fca2735f7da21966a31ec33f

Author: Christian Dietrich <[email protected]>
Date:   Mon Sep 6 16:36:06 2010 +0200

arch/parisc: Removing undead ifdef CONFIG_PA20

The CONFIG_PA20 ifdef isn't necessary at this point, because it is checked in an outer ifdef level already and has no effect here.

commit b1b1d4a6f244eb9513f006a188f7ed30d5014de5

Author: Phil Carmody <[email protected]>
Date:   Fri Sep 10 13:47:59 2010 +0300

parisc: unwind - optimise linked-list searches for modules

Having many dozens of modules, the searches down the linked list of sections would dominate the lookup time, dwarfing any savings from the binary search within the section.

A simple move-to-front optimisation exploits the commonality of the code paths taken, and in simple real-world tests on other architectures reduced the number of steps in the search to barely more than 1.

commit f720817700de48a57f54535a5dd9783cca2d2d6b

Author: matt mooney <[email protected]>
Date:   Wed Sep 22 23:51:05 2010 -0700

parisc: change to new flag variable

Replace EXTRA_CFLAGS with ccflags-y.