[PATCH net-next 00/11] net: stmmac: mdio cleanups

[Russell King (Oracle)]

Hi,

Clean up the stmmac MDIO code:
- provide an address register formatter to avoid repeated code
- provide a common function to wait for the busy bit to clear
- pre-compute the CR field (mdio clock divider)
- move address formatter into read/write functions
- combine the read/write functions into a common accessor function
- move runtime PM handling into common accessor function
- rename register constants to better reflect manufacturer names
- move stmmac_clk_csr_set() into stmmac_mdio
- make stmmac_clk_csr_set() return the CR field value and remove
  priv->clk_csr
- clean up if() range tests in stmmac_clk_csr_set()
- use STMMAC_CSR_xxx definitions in initialisers

 drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c  |   5 +-
 .../net/ethernet/stmicro/stmmac/dwmac-loongson.c   |   3 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac.h       |   2 +-
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c  |  82 -----
 drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c  | 342 ++++++++++++---------
 drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c   |   5 +-
 6 files changed, 204 insertions(+), 235 deletions(-)

-- 
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