From: Jim Cromie <jim.cromie@gmail.com>
Date: Mon, 10 Jul 2006 11:45:36 +0000 (-0700)
Subject: [PATCH] pc8736x_gpio: fix re-modprobe errors: undo region reservation
X-Git-Tag: v2.6.18-rc2~136
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27385085f19a9bc9b147905554e6e2509fdaceb2;p=pandora-kernel.git

[PATCH] pc8736x_gpio: fix re-modprobe errors: undo region reservation

Fix module-init-func by repairing usage of platform_device_del/put in
module-exit-func.  IOW, it imitates Ingo's 'mishaps' patch, which fixed the
module-init-func's undo handling.

Also fixes lack of release_region to undo the earlier registration.

Also starts to 'use a cdev' which was originally intended (its present in
scx200_gpio).  Code compiles and runs, exhibits a lesser error than
previously.  (re-register-chrdev fails)

Since I had to add "include <linux/cdev.h>", I went ahead and made 2
tweaks that fell into diff-context-window:
- remove include <linux/config.h>      everyone's doing it
- copyright updates - current date is 'wrong'

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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