linux-kernel - Re: sym53c8xx PCI card broken in 2.6.18

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Date:	Tue, 22 Aug 2006 21:01:36 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	ebrower@...il.com
Cc:	linux-kernel@...r.kernel.org, sparclinux@...r.kernel.org
Subject: Re: sym53c8xx PCI card broken in 2.6.18

From: "Eric Brower" <ebrower@...il.com>
Date: Tue, 22 Aug 2006 20:59:14 -0700

> The envctrl OOPS is definately my fault in the blind conversion of the
> driver to the OF interface-- of_find_propery() return values should be
> checked for NULL rather than relying upon a -1 value stored into lenp.
>  We can discuss this separately, since you are using an out-of-kernel
> driver.

Ok.

BTW, it is better to use "of_get_property()" if you are actually
interested in the value since it will return a void pointer to the
property value instead of a "struct property".  of_find_property() is
useful if you just want to check for existence or if you want to
modify the property value.
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