linux/drivers/rtc/rtc-tegra.c, branch v4.5

rtc: remove use of seq_printf return value

2015-04-15T23:35:24Z

The seq_printf return value, because it's frequently misused, will eventually be converted to void. See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to seq_has_overflowed() and make public") Signed-off-by: Joe Perches Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rtc: drop owner assignment from platform_drivers

2014-10-20T14:21:31Z

A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang

drivers/rtc: don't check resource with devm_ioremap_resource

2013-05-18T09:57:07Z

devm_ioremap_resource does sanity checks on the given resource. No need to duplicate this in the driver. Signed-off-by: Wolfram Sang Acked-by: Stephen Warren

drivers/rtc/rtc-tegra.c: use managed rtc_device_register()

2013-04-30T01:28:28Z

Use devm_rtc_device_register() for registering RTC device. This will reduce the code for unregistering RTC device in cleanup path and remove the implementation of remove callback of platform driver. Signed-off-by: Laxman Dewangan Reviewed-by: Thierry Reding Reviewed-by: Stephen Warren Cc: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-tegra.c: set irq name as device name

2013-04-30T01:28:28Z

The irq name of tegra rtc shows as "rtc alarm" which actually does not reflect the name related to driver. Passing the device name to have the irq names with driver name. Signed-off-by: Laxman Dewangan Reviewed-by: Thierry Reding Reviewed-by: Stephen Warren Cc: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-tegra.c: use struct dev_pm_ops for power management

2013-04-30T01:28:28Z

Make the Tegra RTC controller driver define its PM callbacks through a struct dev_pm_ops object rather than by using legacy PM hooks in struct platform_driver. Signed-off-by: Laxman Dewangan Reviewed-by: Thierry Reding Reviewed-by: Stephen Warren Cc: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/rtc/rtc-tegra.c: protect suspend/resume callbacks with CONFIG_PM_SLEEP

2013-04-30T01:28:28Z

CONFIG_PM doesn't actually enable any of the PM callbacks, it only allows to enable CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME. This means if CONFIG_PM is used to protect system sleep callbacks then it may end up unreferenced if only runtime PM is enabled. Hence protecting sleep callbacks with CONFIG_PM_SLEEP. Signed-off-by: Laxman Dewangan Reviewed-by: Thierry Reding Reviewed-by: Stephen Warren Cc: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rtc: rtc-tegra: use module_platform_driver_probe()

2013-04-30T01:28:24Z

Use module_platform_driver_probe() macro which makes the code smaller and simpler. Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rtc: rtc-tegra: add init/exit annotation

2013-04-30T01:28:21Z

When platform_driver_probe() is used, bind/unbind via sysfs is disabled. Thus, __init/__exit annotations can be added to probe()/remove(). Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rtc: Convert to devm_ioremap_resource()

2013-01-22T19:41:57Z

Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages so all explicit error messages can be removed from the failure code paths. Signed-off-by: Thierry Reding Acked-by: Viresh Kumar Cc: Alessandro Zummo Signed-off-by: Greg Kroah-Hartman

linux/drivers/rtc/rtc-tegra.c, branch v4.5

rtc: remove use of seq_printf return value

rtc: drop owner assignment from platform_drivers

drivers/rtc: don't check resource with devm_ioremap_resource

drivers/rtc/rtc-tegra.c: use managed rtc_device_register()

drivers/rtc/rtc-tegra.c: set irq name as device name

drivers/rtc/rtc-tegra.c: use struct dev_pm_ops for power management

drivers/rtc/rtc-tegra.c: protect suspend/resume callbacks with CONFIG_PM_SLEEP

rtc: rtc-tegra: use module_platform_driver_probe()

rtc: rtc-tegra: add __init/__exit annotation

rtc: Convert to devm_ioremap_resource()

rtc: rtc-tegra: add init/exit annotation