From: Julia Lawall <julia@diku.dk>
Date: Thu, 6 Aug 2009 23:05:08 +0000 (-0700)
Subject: drivers/ata: use resource_size
X-Git-Tag: v2.6.32-rc1~717^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=041b5eac254107cd3ba60034c38a411531cc64ee;p=pandora-kernel.git

drivers/ata: use resource_size

Use the function resource_size, which reduces the chance of introducing
off-by-one errors in calculating the resource size.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
struct resource *res;
@@

- (res->end - res->start) + 1
+ resource_size(res)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
---

Reading git-diff-tree failed