Messages in this thread | | | Date | Thu, 18 Jun 2015 08:30:03 -0700 | From | Guenter Roeck <> | Subject | Re: [PATCH 01/44] kernel: Add support for poweroff handler call chain |
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On Wed, Jun 17, 2015 at 06:04:54PM -0700, Stephen Boyd wrote: [ ... ] > > What happened to this series? I want to add shutdown support to my > platform and I need to write a register on the PMIC in one driver to > configure it for shutdown instead of restart and then write an MMIO > register to tell the PMIC to actually do the shutdown in another driver. > It seems that the notifier solves this case for me, albeit with the > slight complication that I need to order the two with some priority. > Can you use the .shutdown driver callback instead ?
I see other drivers use that, and check for system_state == SYSTEM_POWER_OFF to power off the hardware.
Guenter
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