linux-toradex.git/drivers/watchdog/da9055_wdt.c, branch v4.2.2 Linux kernel for Apalis and Colibri modules watchdog: Remove unnecessary OOM messages 2014-03-31T11:23:19+00:00 Jingoo Han jg1.han@samsung.com 2014-02-11T06:46:43+00:00 8deea830644c0a4bdd90dfda7249d0f40f0667fa The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. For example, k.alloc and v.alloc failures use dump_stack(). Signed-off-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Jean Delvare <jdelvare@suse.de> [for at32ap700x] Acked-by: Lubomir Rintel <lkundrak@v3.sk> [for bcm2835] Acked-by: Viresh Kumar <viresh.kumar@linaro.org> [for sp805_wdt] Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> [for ts72xx_wdt] Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 
The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message. For example,
k.alloc and v.alloc failures use dump_stack().

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Jean Delvare <jdelvare@suse.de> [for at32ap700x]
Acked-by: Lubomir Rintel <lkundrak@v3.sk> [for bcm2835]
Acked-by: Viresh Kumar <viresh.kumar@linaro.org> [for sp805_wdt]
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> [for ts72xx_wdt]
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
watchdog: da9055: use platform_{get,set}_drvdata() 2013-07-11T19:08:27+00:00 Jingoo Han jg1.han@samsung.com 2013-05-23T10:44:23+00:00 76692c944cd8e85d833dc30d7346463e18b6d30e Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
watchdog: da9055: Don't update wdt_dev->timeout in da9055_wdt_set_timeout error path 2013-01-02T11:06:49+00:00 Axel Lin axel.lin@ingics.com 2012-12-22T03:07:01+00:00 98e4a293895dda2b74476ac3a9f79c58b5d0155a Otherwise, WDIOC_GETTIMEOUT returns wrong value if set_timeout fails. This patch also removes unnecessary ret variable in da9055_wdt_ping function. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 
Otherwise, WDIOC_GETTIMEOUT returns wrong value if set_timeout fails.
This patch also removes unnecessary ret variable in da9055_wdt_ping function.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
watchdog: da9055: Fix invalid free of devm_ allocated data 2013-01-02T11:06:43+00:00 Axel Lin axel.lin@ingics.com 2012-12-21T13:09:06+00:00 ee8c94adff9bd8609e70fb2ecdfaa71f561ed40d It is not required to free devm_ allocated data. Since kref_put needs a valid release function, da9055_wdt_release_resources() is not deleted. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 
It is not required to free devm_ allocated data. Since kref_put
needs a valid release function, da9055_wdt_release_resources()
is not deleted.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
watchdog: DA9055 Watchdog driver 2012-12-19T21:24:58+00:00 Ashish Jangam ashish.jangam@kpitcummins.com 2012-10-12T09:30:03+00:00 312b00e1c31011dd009f51a52e14a500f61f1f31 This is the Watchdog patch for the DA9055 PMIC. This patch has got dependency on the DA9055 MFD core. This patch is functionally tested on SMDK6410 Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> 
This is the Watchdog patch for the DA9055 PMIC. This patch has got dependency on
the DA9055 MFD core.

This patch is functionally tested on SMDK6410

Signed-off-by: David Dajun Chen <dchen@diasemi.com>
Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>