From: Julia Lawall <julia@diku.dk>
Date: Fri, 13 May 2011 16:46:10 +0000 (+0200)
Subject: arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del
X-Git-Tag: v3.0-rc3~51^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77f7059a329fc8a514bbcc2f204aaa7c150e8046;p=pandora-kernel.git

arch/arm/mach-omap1/dma.c: Invert calls to platform_device_put and platform_device_del

Platform_device_del should be called before platform_device_put, as
platform_device_put can delete the structure.

Additionally, improve the error handling code for the call to ioremap, so
that it calls platform_device_put.

The semantic match that finds this problem is:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2;
@@

*platform_device_put(e1);
... when != e1 = e2
*platform_device_del(e1);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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