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
