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a0d261cc |
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17-May-2023 |
Bagas Sanjaya <bagasdotme@gmail.com> |
watchdog: Convert GPL 2.0 notice to SPDX identifier Convert the boilerplate to SPDX license identifier. While at it, also move SPDX identifier for drivers/watchdog/rtd119x_wdt.c to the top of file (as in other files). Cc: Ray Lehtiniemi <rayl@mail.com>, Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Deepak Saxena <dsaxena@plexity.net> Cc: Marc Zyngier <maz@kernel.org> Cc: Jonas Jensen <jonas.jensen@gmail.com> Cc: Sylver Bruneau <sylver.bruneau@googlemail.com> Cc: Denis Turischev <denis@compulab.co.il> Cc: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Ray Lehtiniemi <rayl@mail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lkml.kernel.org/r/20230517072140.1086660-2-bagasdotme@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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615e40ad |
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09-Apr-2019 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: moxart_wdt: Convert to use device managed functions and other improvements Use device managed functions to simplify error handling, reduce source code size, improve readability, and reduce the likelyhood of bugs. Other improvements as listed below. 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 - Drop assignments to otherwise unused variables - Drop empty remove function - Replace 'of_clk_get(np, 0)' with 'devm_clk_get(dev, NULL)' - Use local variable 'struct device *dev' consistently - Replace stop on remove with call to watchdog_stop_on_unregister() - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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0f0a6a28 |
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02-Apr-2019 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: Convert to use devm_platform_ioremap_resource Use devm_platform_ioremap_resource to reduce source code size, improve readability, and reduce the likelyhood of bugs. The conversion was done automatically with coccinelle using the following semantic patch. @r@ identifier res, pdev; expression a; expression index; expression e; @@ <+... - res = platform_get_resource(pdev, IORESOURCE_MEM, index); - a = devm_ioremap_resource(e, res); + a = devm_platform_ioremap_resource(pdev, index); ...+> @depends on r@ identifier r.res; @@ - struct resource *res; ... when != res @@ identifier res, pdev; expression index; expression a; @@ - struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, index); - a = devm_ioremap_resource(&pdev->dev, res); + a = devm_platform_ioremap_resource(pdev, index); Cc: Joel Stanley <joel@jms.id.au> Cc: Nicolas Ferre <nicolas.ferre@microchip.com> Cc: Alexandre Belloni <alexandre.belloni@bootlin.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Baruch Siach <baruch@tkos.co.il> Cc: Keguang Zhang <keguang.zhang@gmail.com> Cc: Vladimir Zapolskiy <vz@mleia.com> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: Avi Fishman <avifishman70@gmail.com> Cc: Nancy Yuen <yuenn@google.com> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Sylvain Lemieux <slemieux.tyco@gmail.com> Cc: Kukjin Kim <kgene@kernel.org> Cc: Barry Song <baohua@kernel.org> Cc: Orson Zhai <orsonzhai@gmail.com> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Maxime Ripard <maxime.ripard@bootlin.com> Cc: Chen-Yu Tsai <wens@csie.org> Cc: Marc Gonzalez <marc.w.gonzalez@free.fr> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Shawn Guo <shawnguo@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Tested-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Joel Stanley <joel@jms.id.au> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> Acked-by: Michal Simek <michal.simek@xilinx.com> (cadence/xilinx wdts) Acked-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Patrice Chotard <patrice.chotard@st.com> Acked-by: Vladimir Zapolskiy <vz@mleia.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
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ac316725 |
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19-Jun-2018 |
Randy Dunlap <rdunlap@infradead.org> |
headers: separate linux/mod_devicetable.h from linux/platform_device.h At over 4000 #includes, <linux/platform_device.h> is the 9th most #included header file in the Linux kernel. It does not need <linux/mod_devicetable.h>, so drop that header and explicitly add <linux/mod_devicetable.h> to source files that need it. 4146 #include <linux/platform_device.h> After this patch, there are 225 files that use <linux/mod_devicetable.h>, for a reduction of around 3900 times that <linux/mod_devicetable.h> does not have to be read & parsed. 225 #include <linux/mod_devicetable.h> This patch was build-tested on 20 different arch-es. It also makes these drivers SubmitChecklist#1 compliant. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kbuild test robot <lkp@intel.com> # drivers/media/platform/vimc/ Reported-by: kbuild test robot <lkp@intel.com> # drivers/pinctrl/pinctrl-u300.c Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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4d8b229d |
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26-Feb-2016 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: Add 'action' and 'data' parameters to restart handler callback The 'action' (or restart mode) and data parameters may be used by restart handlers, so they should be passed to the restart callback functions. Cc: Sylvain Lemieux <slemieux@tycoint.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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46c17f0f |
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15-Nov-2015 |
Damien Riegel <damien.riegel@savoirfairelinux.com> |
watchdog: moxart_wdt: use core restart handler Get rid of the custom restart handler by using the one provided by the watchdog core. Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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c73318f4 |
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03-Sep-2015 |
Luis de Bethencourt <luis@debethencourt.com> |
watchdog: Fix module autoload for OF platform driver These platform drivers have a OF device ID table but the OF module alias information is not created so module autoloading won't work. Signed-off-by: Luis de Bethencourt <luis@debethencourt.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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fa21a580 |
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20-Oct-2014 |
Wolfram Sang <wsa@kernel.org> |
watchdog: drop owner assignment from platform_drivers A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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ad0e0e68 |
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25-Sep-2014 |
Guenter Roeck <linux@roeck-us.net> |
watchdog: moxart: register restart handler with kernel restart handler The kernel now provides an API to trigger a system restart. Register with it instead of setting arm_pm_restart. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Cc: Arnd Bergmann <arnd@arndb.de> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jonas Jensen <jonas.jensen@gmail.com> Cc: Maxime Ripard <maxime.ripard@free-electrons.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Tomasz Figa <t.figa@samsung.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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8773926d |
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18-Dec-2013 |
Jonas Jensen <jonas.jensen@gmail.com> |
watchdog: mach-moxart: add restart handler mach-moxart lacks a separate register for reset; as a workaround, add a function that can be hooked to arm_pm_restart. Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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e14538e0 |
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02-Aug-2013 |
Jonas Jensen <jonas.jensen@gmail.com> |
watchdog: Add MOXA ART watchdog driver This patch adds a watchdog driver for the main hardware watchdog timer found on MOXA ART SoCs. The MOXA ART SoC provides one writable timer register, restarting the hardware once it reaches zero. The register is auto decremented every APB clock cycle. Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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