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2019-05-05watchdog: cadence_wdt: drop warning after calling watchdog_init_timeoutWolfram Sang1-3/+1
The core will print out details now. Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: add error messages when initializing timeout failsWolfram Sang1-0/+9
This not only removes boilerplate code from watchdog drivers, it can also be more specific which of the supplied value actually fails. Also, the loglevel becomes now consistent across drivers. Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: refactor watchdog_init_timeoutWolfram Sang1-14/+19
The function is not easy to read and has a problem: -EINVAL is returned when the module parameter is invalid but the DT parameter is OK. Refactor the code to have the same pattern of checks for the module parameter and DT. Further ones can be easily added in the future if the need arises. The above mentioned problem is fixed, too. Some documentation is added to describe the different handlings of '0' for the module parameter and the DT property. Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: renesas_wdt: drop superfluous glob patternWolfram Sang1-1/+0
If we want to match all revisions, it is enough to leave the field empty. Signed-off-by: Wolfram Sang <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: da9063_wdt: parse DT for timeout value, tooWolfram Sang1-4/+6
And make sure the final obtained value gets properly scaled. Remove two empty lines to group the initialization blocks while we are here. Signed-off-by: Wolfram Sang <[email protected]> Tested-by: Steve Twiss <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: intel_scu_watchdog: fix spelling mistake: "set_hearbeat" -> ↵Colin Ian King1-1/+1
"set_heartbeat" There is a spelling mistake in a pr_debug message. Fix it. Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Mukesh Ojha <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: pnx4008: readout watchdog stateAlexandre Belloni1-1/+2
Readout the enabled state so it is possible to get the pre-userspace handler working. Also, avoid disabling the watchdog to ensure it continues working and triggers if there is an issue later in the boot or if userspace fails to start. Signed-off-by: Alexandre Belloni <[email protected]> Tested-by: Gregory CLEMENT <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: machzwd: Mark expected switch fall-throughGustavo A. R. Silva1-0/+1
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: drivers/watchdog/machzwd.c: In function ‘zf_set_timer’: ./arch/x86/include/asm/io.h:355:14: warning: this statement may fall through [-Wimplicit-fallthrough=] #define outw outw drivers/watchdog/machzwd.c:80:53: note: in expansion of macro ‘outw’ #define zf_writew(port, data) { outb(port, INDEX); outw(data, DATA_W); } ^~~~ drivers/watchdog/machzwd.c:179:3: note: in expansion of macro ‘zf_writew’ zf_writew(COUNTER_1, new); ^~~~~~~~~ drivers/watchdog/machzwd.c:180:2: note: here case WD2: ^~~~ Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enable -Wimplicit-fallthrough. Signed-off-by: Gustavo A. R. Silva <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: pnx4008_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-21/+17
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 empty remove function - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Vladimir Zapolskiy <[email protected]> Cc: Sylvain Lemieux <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: mpc8xxx_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-14/+3
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 This also drops the inaccurate message on remove; the driver won't be removed if the hardware watchdog is running, no matter if the watchdog device is open or not. - Use local variable 'struct device *dev' consistently - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Reviewed-by: Christophe Leroy <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: jz4740_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-7/+6
Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly. Also, there is no call to dev_get_drvdata() or platform_get_drvdata() in the driver, so drop the unnecessary call to platform_set_drvdata(). 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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: rt2880_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-20/+8
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 empty remove function - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device - Replace shutdown function with call to watchdog_stop_on_reboot() Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: mt7621_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-3/+4
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: Matthias Brugger <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: loongson1_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-27/+21
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 unnecessary braces around conditional return statements - Drop empty remove function - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Keguang Zhang <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: pic32-wdt: Convert to use device managed functions and other ↵Guenter Roeck1-34/+24
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: pic32-dmt: Convert to use device managed functions and other ↵Guenter Roeck1-27/+19
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: ux500_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-12/+5
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 empty remove function - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: stm32_iwdg: Convert to use device managed functions and other ↵Guenter Roeck1-34/+31
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Maxime Coquelin <[email protected]> Cc: Alexandre Torgue <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: zx2967_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-20/+13
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Use local variable 'struct device *dev' consistently - Use devm_watchdog_register_driver() to register watchdog device Cc: Jun Nie <[email protected]> Cc: Shawn Guo <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Shawn Guo <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: sbsa_gwdt: Convert to use device managed functions and other ↵Guenter Roeck1-19/+2
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 - Use local variable 'struct device *dev' consistently - Use devm_watchdog_register_driver() to register watchdog device - Replace shutdown function with call to watchdog_stop_on_reboot() Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: imx_sc_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-6/+7
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: Shawn Guo <[email protected]> Cc: Sascha Hauer <[email protected]> Cc: Pengutronix Kernel Team <[email protected]> Cc: Fabio Estevam <[email protected]> Cc: NXP Linux Team <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Shawn Guo <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: xen_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-9/+9
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: wm831x_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-10/+9
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: wdat_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-13/+14
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: uniphier_wdt: drop platform_set_drvdataGuenter Roeck1-2/+0
There is no call to dev_get_drvdata() or platform_get_drvdata() in the driver. Drop the unnecessary call to platform_set_drvdata(). 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: Masahiro Yamada <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: twl4030_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-18/+4
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 - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: ts72xx_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-5/+6
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: ts4800_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-22/+11
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 - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: tqmx86_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-7/+7
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: tegra_wdt: Use watchdog_stop_on_unregister and other improvementsGuenter Roeck1-19/+7
Use watchdog_stop_on_unregister() in probe instead of calling tegra_wdt_stop() in the remove function. Also introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly. Finally, drop the now empty remove function. 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: Thierry Reding <[email protected]> Cc: Jonathan Hunter <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: wdat_wdt: fix get_timeleft call for wdat_wdtBryan Tan1-1/+1
The get_timeleft call for wdat_wdt was using ACPI_WDAT_GET_COUNTDOWN when running an action on the device, which would return the configured countdown, instead of ACPI_WDAT_GET_CURRENT_COUNTDOWN, which returns the time left before the watchdog will fire. This change corrects that. Signed-off-by: Bryan Tan <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: tangox_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-23/+14
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 unnecessary braces around conditional return statements - Drop empty remove function - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Replace stop on remove with call to watchdog_stop_on_unregister() - Use devm_watchdog_register_driver() to register watchdog device Cc: Marc Gonzalez <[email protected]> Cc: Mans Rullgard <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Mans Rullgard <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: sunxi_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-7/+8
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: Maxime Ripard <[email protected]> Cc: Chen-Yu Tsai <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Maxime Ripard <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: stpmic1_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-6/+7
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: stmp3xxx_rtc_wdt: Convert to use device managed functionsGuenter Roeck1-8/+8
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 - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Maxime Coquelin <[email protected]> Cc: Alexandre Torgue <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: st_lpc_wdt: Convert to use device managed functionsGuenter Roeck1-21/+26
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Patrice Chotard <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Patrice Chotard <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: sprd_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-20/+18
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 - Replace devm_add_action() followed by failure action with devm_add_action_or_reset() - Replace 'val = e; return val;' with 'return e;' - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: sirfsoc_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-18/+6
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 empty remove function - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Replace shutdown function with call to watchdog_stop_on_reboot() - Replace stop on remove with call to watchdog_stop_on_unregister() - Use devm_watchdog_register_driver() to register watchdog device Cc: Barry Song <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: sama5d4_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-23/+12
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 - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Replace stop on remove with call to watchdog_stop_on_unregister() - Use devm_watchdog_register_driver() to register watchdog device Cc: Nicolas Ferre <[email protected]> Cc: Alexandre Belloni <[email protected]> Cc: Ludovic Desroches <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: rza_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-10/+11
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: rtd119x_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-27/+15
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 unnecessary braces around conditional return statements - Drop empty remove function - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Replace 'of_clk_get(np, 0)' with 'devm_clk_get(dev, NULL)' - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: rn5t618_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-4/+5
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: qcom-wdt: Convert to use device managed functions and other ↵Guenter Roeck1-30/+25
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Andy Gross <[email protected]> Cc: David Brown <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: pm8916_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-10/+11
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: of_xilinx_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-32/+26
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 - Use devm_add_action_or_reset() for calls to clk_disable_unprepare - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device Cc: Michal Simek <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Acked-by: Michal Simek <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: npcm_wdt: Use local variable 'dev' consistentlyGuenter Roeck1-3/+3
Use local variable 'struct device *dev' consistently. 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: Avi Fishman <[email protected]> Cc: Tomer Maimon <[email protected]> Cc: Patrick Venture <[email protected]> Cc: Nancy Yuen <[email protected]> Cc: Brendan Higgins <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: mtk_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-25/+8
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 - Introduce local variable 'struct device *dev' and use it instead of dereferencing it repeatedly - Use devm_watchdog_register_driver() to register watchdog device - Replace shutdown function with call to watchdog_stop_on_reboot() Cc: Matthias Brugger <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: moxart_wdt: Convert to use device managed functions and other ↵Guenter Roeck1-13/+3
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 <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: mlx_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-7/+7
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 Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
2019-05-05watchdog: meson_wdt: Use 'dev' instead of dereferencing it repeatedlyGuenter Roeck1-7/+8
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: Kevin Hilman <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]>
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