[PATCH v2 0/6] BQ24190 charger fixes

Changes in v2:

#1 reorders:            Fix irq triggering to IRQF_TRIGGER_FALLING
#2 factors out part of: Call power_supply_changed() only for relevant component
#3 replaces:            Call enable_irq() only at the end of probe()
#4 reorders:            Call power_supply_changed() only for relevant component
#5 unscrambles:         Don't read fault register outside irq_handle_thread()
#6 factors out part of: Don't read fault register outside irq_handle_thread()

These are dropped; Tony will resubmit them in new patchset:
  Check the interrupt status on resume
  Use PM runtime autosuspend