[PATCH net-next v2 0/2] net: phy: fixed_phy: replace list of fixed PHYs with static array

[Heiner Kallweit <hkallweit1@gmail.com>]

Due to max 32 PHY addresses being available per mii bus, using a list
can't support more fixed PHY's. And there's no known use case for as
much as 32 fixed PHY's on a system. 8 should be plenty of fixed PHY's,
so use an array of that size instead of a list. This allows to
significantly reduce the code size and complexity.
In addition replace heavy-weight IDA with a simple bitmap.

Heiner Kallweit (2):
  net: phy: fixed_phy: replace list of fixed PHYs with static array
  net: phy: fixed_phy: replace IDA with a bitmap

 drivers/net/phy/fixed_phy.c | 83 +++++++++++++------------------------
 1 file changed, 29 insertions(+), 54 deletions(-)

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2.52.0