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path: root/drivers/watchdog/starfive-wdt.c
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2023-04-29watchdog: starfive: Fix the warning of starfive_wdt_matchXingyu Wu
Drop the function of of_match_ptr() to fix the warning of unused variable 'starfive_wdt_match'. Fixes: db728ea9c7be ("drivers: watchdog: Add StarFive Watchdog driver") Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230427074400.55380-1-xingyu.wu@starfivetech.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-29watchdog: starfive: Fix the probe return error if PM and early_enable are ↵Xingyu Wu
both disabled When the starfive watchdog driver uses 'pm_runtime_put_sync()' as probe return value at last and 'early_enable' is disabled, it could return the error '-ENOSYS' if the CONFIG_PM is disabled, but the driver should works normally. Drop the 'return' and keep the 'pm_runtime_put_sync()', but do not use it as the return value. Fixes: db728ea9c7be ("drivers: watchdog: Add StarFive Watchdog driver") Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230426031216.37981-1-xingyu.wu@starfivetech.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2023-04-22drivers: watchdog: Add StarFive Watchdog driverXingyu Wu
Add watchdog driver for the StarFive JH7100 and JH7110 SoC. Signed-off-by: Xingyu Wu <xingyu.wu@starfivetech.com> Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20230314132437.121534-3-xingyu.wu@starfivetech.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>