Merge tag 'regmap-v5.1' of git://

Pull regmap updates from Mark Brown:
 "There are only two changes here:

   - fix for conflicting attributes on the rbtree node structure

   - implementation of main status register support in the interrupt
     code which supports chips that have a register to cut down on the
     number of per-interrupt status registers that need to be checked
     when handling interrupts"

* tag 'regmap-v5.1' of git://
  regmap: Remove attribute packed from struct 'regcache_rbtree_node'
  regmap: regmap-irq: Add main status register support