Newer versions of supported chips support MMIO in addition to legacy PMIO register access. Probe the MMIO PCI BAR and use faster MMIO register access if available. Heiner Kallweit (3): i2c: i801: Cosmetic improvements i2c: i801: Switch to iomapped register access i2c: i801: Use MMIO if available drivers/i2c/busses/i2c-i801.c | 206 +++++++++++++++++----------------- 1 file changed, 100 insertions(+), 106 deletions(-) -- 2.46.2
