From: Timur Tabi <timur@codeaurora.org>
To: Johan Hovold <johan@kernel.org>, "David S. Miller" <davem@davemloft.net>
Cc: Florian Fainelli <f.fainelli@gmail.com>,
Madalin Bucur <madalin.bucur@nxp.com>,
Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@savoirfairelinux.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net v2 5/5] net: qcom/emac: fix of_node and phydev leaks
Date: Thu, 24 Nov 2016 12:55:24 -0600 [thread overview]
Message-ID: <5837379C.4080400@codeaurora.org> (raw)
In-Reply-To: <1480011691-13278-6-git-send-email-johan@kernel.org>
Johan Hovold wrote:
> Make sure to drop the reference taken by of_phy_find_device() during
> probe on probe errors and on driver unbind.
>
> Also drop the of_node reference taken by of_parse_phandle() in the same
> path.
>
> Fixes: b9b17debc69d ("net: emac: emac gigabit ethernet controller driver")
> Signed-off-by: Johan Hovold<johan@kernel.org>
When I first wrote this code, I had a lot of trouble getting the PHY to
re-probe when the driver was unloaded and reloaded, and it was because
of some odd problems with get/put of of_nodes.
Since I know that you didn't test this driver on real hardware, I have
to test these patches myself before I can ACK them.
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the
Code Aurora Forum, hosted by The Linux Foundation.
next prev parent reply other threads:[~2016-11-24 18:55 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-24 18:21 [PATCH net v2 0/5] net: fix phydev reference leaks Johan Hovold
2016-11-24 18:21 ` [PATCH net v2 1/5] net: dsa: fix fixed-link-phy device leaks Johan Hovold
2016-11-24 18:21 ` [PATCH net v2 2/5] net: bcmgenet: fix phydev reference leak Johan Hovold
2016-11-24 18:21 ` [PATCH net v2 3/5] net: fsl/fman: " Johan Hovold
2016-11-24 18:21 ` [PATCH net v2 4/5] net: fsl/fman: fix fixed-link-phydev " Johan Hovold
2016-11-25 10:54 ` Madalin-Cristian Bucur
2016-11-24 18:21 ` [PATCH net v2 5/5] net: qcom/emac: fix of_node and phydev leaks Johan Hovold
2016-11-24 18:55 ` Timur Tabi [this message]
2017-01-09 19:49 ` Timur Tabi
2017-01-10 8:43 ` Johan Hovold
2016-11-28 1:02 ` [PATCH net v2 0/5] net: fix phydev reference leaks David Miller
2016-11-28 2:11 ` Timur Tabi
2016-11-28 4:53 ` David Miller
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