Some switches can access an optional external EEPROM via its registers. The 88E6352 family of switches have 8-bit address / 16-bit data access. The new 88E6390 family has 16-bit address / 8-bit data access.
This patchset cleans up the EEPROM code with 16-suffixed Global2 helpers and makes it easy to add future support for 8-bit data EEPROM access. It also removes unnecessary mutexes and a few locked access functions. Changes in v2: - add missing Signed-off-by tag Vivien Didelot (3): net: dsa: mv88e6xxx: remove unused phy_mutex net: dsa: mv88e6xxx: rework EEPROM access net: dsa: mv88e6xxx: kill last locked reg_read drivers/net/dsa/mv88e6xxx/chip.c | 518 ++++++++++++++++------------------ drivers/net/dsa/mv88e6xxx/mv88e6xxx.h | 45 ++- 2 files changed, 258 insertions(+), 305 deletions(-) -- 2.9.0
