From: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Date: Sun, 11 Oct 2009 09:52:48 +0000 (+0200)
Subject: USB: pxa27x_udc: avoid compiler warnings and misbehavior on buggy hardware
X-Git-Tag: v2.6.34-rc1~215^2~202
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4fdb31d9665a9106190d9f8888cf06252c20f3ce;p=pandora-kernel.git

USB: pxa27x_udc: avoid compiler warnings and misbehavior on buggy hardware

hardware reports wrong interrupt.  Although such a situation should not
happen, the compiler complains about this access.

This patch adds a sanity check and generates warning to detect such
issues.

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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