check status of emac phy register access

team

Can we how to check whether CPU is accessing emac phy register.

We noticed wait_for_user_access() from davinci_mdio.c. Does it mean “the GO bit in the MDIO user access register (USERACCESSn) is cleared” if return value of wait_for_user_access() is 0.

If not, do we have another way to check?