Merge branch 'net-stmmac-pcs-clean-up-pcs-interrupt-handling'

Russell King says:

====================
net: stmmac: pcs: clean up pcs interrupt handling

Clean up the stmmac PCS interrupt handling:

- Avoid promotion to unsigned long from unsigned int by defining PCS
  register bits/fields using u32 macros.
- Pass struct stmmac_priv into the host_irq_status MAC core method.
- Move the existing PCS interrupt handler (dwmac_pcs_isr) into
  stmmac_pcs.c, change it's arguments, use dev_info() rather than
  pr_info()
- arrange to call phylink_pcs_change() on link state changes.
====================

Link: https://patch.msgid.link/aWOiOfDQkMXDwtPp@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>