[PATCH net-next 0/3] net: stmmac: qcon-ethqos: "rgmii" accessor cleanups

[Russell King (Oracle)]

This series cleans up the "rgmii" accessors in qcom-ethqos.

readl() and writel() return and take a u32 for the value. Rather than
implicitly casting this to an int, keep it as a u32.

Add set/clear functions to reduce the code and make it easier to read.

Finally, convert the open-coded poll loops to use the iopoll helpers.

 .../ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c    | 245 +++++++++------------
 1 file changed, 110 insertions(+), 135 deletions(-)
-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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