timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree
over and remove the historical wrapper inlines.
Conversion was done with coccinelle plus manual fixups where necessary.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
rtc_register_device() is a managed interface but it doesn't use devres
by itself - instead it marks an rtc_device as "registered" and the devres
callback for devm_rtc_allocate_device() takes care of resource release.
This doesn't correspond with the design behind devres where managed
structures should not be aware of being managed. The correct solution
here is to register a separate devres callback for unregistering the
device.
While at it: rename rtc_register_device() to devm_rtc_register_device()
and add it to the list of managed interfaces in devres.rst. This way we
can avoid any potential confusion of driver developers who may expect
there to exist a corresponding unregister function.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201109163409.24301-8-brgl@bgdev.pl
Alarmtimer interface uses only the RTC with wekeup flags enabled.
Allow to use rtc-test driver with alarmtimer interface.
Signed-off-by: Roman Stratiienko <roman.stratiienko@globallogic.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Fix checkpatch error:
drivers/rtc/rtc-test.c:155: ERROR: do not use assignment in if condition
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
The license text is specifying GPL v2 only but the MODULE_LICENSE is set to
GPL which means GNU Public License v2 or later. When MODULE_LICENSE and
boiler plate does not match, go for boiler plate license.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
The array pdev is local to the source and does not need to be in
global scope, so make it static.
Cleans up sparse warning:
symbol 'pdev' was not declared. Should it be static?
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
To test for issues with RTCs that don't provide an alarm, remove alarm
support from the first test RTC device.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Now that alarms are emulated, remove the irq sysfs file that could be used
to send alarms.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Use timers to emulate alarms. Note that multiple alarms may happen if they
are set more than 15 days after the current RTC time.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Store the time as an offset to system time. As the offset is in second, it
is currently always synced with system time.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
The rtc proc callback is useless for two reasosn:
- the test RTC is often not the first RTC so it will never be used
- all the info is available in the name file of the RTC sys folder
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
There is no point in testing .set_mmss versus .set_mmss64 as there are both
taking the exact same argument (truncated for set_mmss though).
Also, this allows to constify struct rtc_ops.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
