The i2c-ali1563 initialization looks quite broken to me:
* If the I/O space isn't enabled, we forcibly set 3 bits in
the PCI configuration space instead of just the one enabling
the I/O space.
* After that we pretend to check if the write worked, but we
don't actually read the new value from the register.
* It's probably not a good idea to enable the I/O space if no
base address has been set.
So I propose the following changes to that part of the driver:
* Merge ali1563_enable() into ali1563_setup().
* Check the base address before the I/O space enabled bit.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@4324 7894878c-1315-0410-8ee3-d5d059ff63e0
Clean up name string usage in 11 i2c bus drivers:
* Use the pci_driver name for requesting the I/O region rather than
redefining a new string.
* Do not initialize the i2c_adapter name to "unset".
This should save a few data bytes here and there.
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@3149 7894878c-1315-0410-8ee3-d5d059ff63e0
Jean Delvare