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60415f70 |
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18-May-2019 |
Wolfram Sang <wsa+renesas@sang-engineering.com> |
watchdog: da9052_wdt: drop warning after registering device The core will print out details now. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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#
f7e29623 |
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08-Apr-2019 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: da9052_wdt: Use 'dev' instead of dereferencing it repeatedly Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly. The conversion was done automatically with coccinelle using the following semantic patches. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches Cc: Support Opensource <support.opensource@diasemi.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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#
2e62c498 |
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16-Mar-2018 |
Marcus Folkesson <marcus.folkesson@gmail.com> |
watchdog: add SPDX identifiers for watchdog subsystem - Add SPDX identifier - Remove boiler plate license text - If MODULE_LICENSE and boiler plate does not match, go for boiler plate license Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Keiji Hayashibara <hayashibara.keiji@socionext.com> Acked-by: Johannes Thumshirn <jth@kernel.org> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Mans Rullgard <mans@mansr.com> Acked-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com> Reviewed-by: Eric Anholt <eric@anholt.net> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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#
189c049a |
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10-Jan-2017 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: da9052_wdt: Convert to use device managed functions Use device managed functions to simplify error handling, reduce source code size, improve readability, and reduce the likelyhood of bugs. The conversion was done automatically with coccinelle using the following semantic patches. The semantic patches and the scripts used to generate this commit log are available at https://github.com/groeck/coccinelle-patches - Replace 'goto l; ... l: return e;' with 'return e;' - Replace 'val = e; return val;' with 'return e;' - Drop assignments to otherwise unused variables - Replace 'if (e) { return expr; }' with 'if (e) return expr;' - Drop remove function - Drop platform_set_drvdata() - Use devm_watchdog_register_driver() to register watchdog device Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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#
6c368932 |
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26-Dec-2016 |
Bhumika Goyal <bhumirks@gmail.com> |
watchdog: constify watchdog_info structures Declare watchdog_info structures as const as they are only stored in the info field of watchdog_device structures. This field is of type const struct watchdog_info *, so watchdog_info structures having this property can be declared const too. Done using Coccinelle: @r1 disable optional_qualifier@ identifier i; position p; @@ static struct watchdog_info i@p={...}; @ok@ identifier r1.i; position p; struct watchdog_device obj; @@ obj.info=&i@p; @bad@ position p!={r1.p,ok.p}; identifier r1.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r1.i; @@ +const struct watchdog_info i; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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756d1e92 |
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25-Dec-2015 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: da9052_wdt: Drop reference counting Reference counting is now implemented in the watchdog core and no longer required in watchdog drivers. Since it was implememented a no-op, and since the local memory is allocated with devm_kzalloc(), the reference counting code in the driver really did not really work anyway, and this patch effectively fixes a bug which could cause a crash on unloading if the watchdog device was still open. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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6551881c |
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20-Aug-2015 |
Pratyush Anand <panand@redhat.com> |
Watchdog: Fix parent of watchdog_devices /sys/class/watchdog/watchdogn/device/modalias can help to identify the driver/module for a given watchdog node. However, many wdt devices do not set their parent and so, we do not see an entry for device in sysfs for such devices. This patch fixes parent of watchdog_device so that /sys/class/watchdog/watchdogn/device is populated. Exceptions: booke, diag288, octeon, softdog and w83627hf -- They do not have any parent. Not sure, how we can identify driver for these devices. Signed-off-by: Pratyush Anand <panand@redhat.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Acked-by: Thierry Reding <treding@nvidia.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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8deea830 |
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10-Feb-2014 |
Jingoo Han <jg1.han@samsung.com> |
watchdog: Remove unnecessary OOM messages 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>
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#
552a9641 |
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23-May-2013 |
Jingoo Han <jg1.han@samsung.com> |
watchdog: da9052: use platform_{get,set}_drvdata() 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>
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0360dffe |
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21-Nov-2012 |
Tushar Behera <tushar.behera@linaro.org> |
watchdog: da9052: Fix invalid free of devm_ allocated data It is not required to free devm_ allocated data. Since kref_put needs a valid release function, da9052_wdt_release_resources() is not deleted. Fixes following warning. drivers/watchdog/da9052_wdt.c:59:1-6: WARNING: invalid free of devm_ allocated data Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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#
4b12b896 |
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19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
watchdog: remove use of __devexit CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
2d991a16 |
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19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
watchdog: remove use of __devinit CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
82268714 |
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19-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
watchdog: remove use of __devexit_p CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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3e5531ca |
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07-Aug-2012 |
Sachin Kamat <sachin.kamat@linaro.org> |
watchdog: da9052: Remove duplicate inclusion of delay.h delay.h header file was included twice. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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664a0d78 |
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24-May-2012 |
Ashish Jangam <ashish.jangam@kpitcummins.com> |
Watchdog: DA9052/53 PMIC watchdog support This driver adds support for the watchdog functionality provided by the Dialog Semiconductor DA9052 PMIC chip. Tested on samsung smdkv6410 and i.mx53 QS boards. Signed-off-by: Anthony Olech <Anthony.Olech@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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