From: David Brownell <dbrownell@users.sourceforge.net>
Date: Tue, 30 Sep 2008 19:49:06 +0000 (-0700)
Subject: twl4030 gpio cleanups
X-Git-Tag: v2.6.27-omap1~100
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a58e7072c8d59f6731a0ff8ccf186acb42948a60;p=pandora-kernel.git

twl4030 gpio cleanups

Clean up the twl4030-gpio code a bit ... mostly by shrinkage.

Remove a bunch of macros that are just obfuscating what the
TWL4030 GPIO code is doing.  Some duplicated standard macros
like BIT(); others hid trivial math (mask/shift); others were
completely unused.

Use BIT() in several places to highlight the bitmasking and
make the code more compact.

Remove pointless locking calls, sanity checks, and parenthesis.
And needless irq_chip.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

Reading git-diff-tree failed