From: Guenter Roeck <linux@roeck-us.net>
To: linux-watchdog@vger.kernel.org
Cc: Wim Van Sebroeck <wim@iguana.be>,
Damien Riegel <damien.riegel@savoirfairelinux.com>,
linux-kernel@vger.kernel.org, Guenter Roeck <linux@roeck-us.net>
Subject: [PATCH 0/5] watchdog: Do not use 'dev' from watchdog_device in watchdog drivers
Date: Wed, 23 Dec 2015 21:11:28 -0800 [thread overview]
Message-ID: <1450933893-7761-1-git-send-email-linux@roeck-us.net> (raw)
The 'dev' variable in watchdog drivers has a different lifetime than the
watchdog character device and should therefore not be used by watchdog
drivers.
Some of the drivers use the variable to print kernel messages. Those are
either dropped or converted to use pr_ functions. One driver sets the
variable during initialization to the watchdog driver's parent device,
which is wrong and also removed.
next reply other threads:[~2015-12-24 5:11 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-24 5:11 Guenter Roeck [this message]
2015-12-24 5:11 ` [PATCH 1/5] watchdog: bcm2835_wdt: Drop log message if watchdog is stopped Guenter Roeck
2015-12-24 5:11 ` [PATCH 2/5] watchdog: tangox: Print info message using pointer to platform device Guenter Roeck
2015-12-24 5:11 ` [PATCH 3/5] watchdog: gpio: Do not use device pointer from struct watchdog_device Guenter Roeck
2015-12-24 5:11 ` [PATCH 4/5] watchdog: mena21: " Guenter Roeck
2015-12-24 5:11 ` [PATCH 5/5] watchdog: qcom-wdt: Do not set 'dev' in " Guenter Roeck
2015-12-24 15:07 ` [PATCH 0/5] watchdog: Do not use 'dev' from watchdog_device in watchdog drivers Damien Riegel
2015-12-24 15:25 ` Guenter Roeck
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