/etc/default/acpi-support has a variable for modules to remove on suspend. The comment there claims that network and usb modules get unloaded in any case. So ath_pci should get unloaded automatically (if acpi-support is still the way PM is handled in hardy).
/etc/default/ acpi-support has a variable for modules to remove on suspend. The comment there claims that network and usb modules get unloaded in any case. So ath_pci should get unloaded automatically (if acpi-support is still the way PM is handled in hardy).