linux-kernel - Re: [PATCH] regulator: lp872x: Return -EINVAL if pdata is NULL

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Message-ID: <20120620101856.GH3978@opensource.wolfsonmicro.com>
Date:	Wed, 20 Jun 2012 11:18:57 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Axel Lin <axel.lin@...il.com>
Cc:	linux-kernel@...r.kernel.org,
	"Milo(Woogyom) Kim" <milo.kim@...com>, Liam Girdwood <lrg@...com>
Subject: Re: [PATCH] regulator: lp872x: Return -EINVAL if pdata is NULL

On Wed, Jun 20, 2012 at 04:13:15PM +0800, Axel Lin wrote:
> Return -EINVAL if pdata is NULL, otherwise we have NULL dereference bug.
> This patch also moves the code checking pdata earlier in lp872x_probe.

Applied, thanks.  We should really not be insisting on pdata though.

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