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authorPhil Reid <preid@electromag.com.au>2017-02-24 11:12:51 +0800
committerAlexandre Belloni <alexandre.belloni@free-electrons.com>2017-02-24 11:14:53 +0100
commitd4f6c6f15a1f57e10374cf1a457f4eab5933bd0c (patch)
tree38de5b6128eab750323809c445502701ca1d0ebc /Documentation
parent3769a375ab8380ebecc78d0a3fe6e9079f9d6988 (diff)
rtc: ds3232: Call device_init_wakeup before device_register
The wakealarm attribute is currently not exposed in the sysfs interface as the device has not been set as doing wakealarm when device_register is called. Changing the order of the calls fixes that problem. Interrupts are cleared in check_rtc_status prior to requesting the interrupt. This is only set if an irq is defined. If irq registration fails then set wakeup_capable to false. With this change the sysfs wakealarm attribute will be left visible but it is non functional. rtcwake still returns that the device is not enabled for wakeup. Signed-off-by: Phil Reid <preid@electromag.com.au> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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