From: Mark Brown <broonie@kernel.org>
To: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Pankaj Dubey <pankaj.dubey@samsung.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>,
linux-kernel@vger.kernel.org, kernel@pengutronix.de
Subject: Re: [PATCH v2] regmap: introduce regmap_name to fix syscon regmap trace events
Date: Mon, 9 Mar 2015 18:13:54 +0000 [thread overview]
Message-ID: <20150309181354.GP28806@sirena.org.uk> (raw)
In-Reply-To: <1425900013-3535-1-git-send-email-p.zabel@pengutronix.de>
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On Mon, Mar 09, 2015 at 12:20:13PM +0100, Philipp Zabel wrote:
> This patch fixes a NULL pointer dereference when enabling regmap event
> tracing in the presence of a syscon regmap, introduced by commit bdb0066df96e
> ("mfd: syscon: Decouple syscon interface from platform devices").
> That patch introduced syscon regmaps that have their dev field set to NULL.
> The regmap trace events expect it to point to a valid struct device and feed
> it to dev_name():
Applied, thanks.
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next prev parent reply other threads:[~2015-03-09 18:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-09 11:20 Philipp Zabel
2015-03-09 18:13 ` Mark Brown [this message]
2015-03-19 19:22 ` Steven Rostedt
2015-03-19 19:26 ` Mark Brown
2015-03-19 19:58 ` Steven Rostedt
2015-03-19 20:08 ` Mark Brown
2015-03-19 19:18 ` Steven Rostedt
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