Messages in this thread | | | Date | Thu, 29 Nov 2012 10:26:31 +0000 | From | Russell King - ARM Linux <> | Subject | Re: [PATCH 4/4] rtc: pxa: request rtc irqs when probe/remove the device |
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On Wed, Nov 28, 2012 at 09:21:10PM -0500, Chao Xie wrote: > The original pxa_rtc_open/pxa_rtc_release will be called > when the /dev/rtc0 is opened or closed. > In fact, these two functions will register/unregister the irqs. > User application will use /dev/rtc0 to read the rtc time or set > the alarm. The rtc should still run indepent of open/close the > rtc device. > So only register the irqs when probe the device, > and disable clock and unregister the irqs when remove the device.
Again, this is wrong.
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