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9cb32acf09
In some cases it may be necessary to perform certain setup/cleanup operations on a device object representing a physical device after it has been associated with an ACPI companion by acpi_bind_one() or before disassociating it from that companion by acpi_unbind_one(), respectively. If there is a struct acpi_bus_type object for the given device's bus type, the .setup()/.cleanup() callbacks from there are executed for these purposes. However, an analogous mechanism will be necessary for devices whose bus types don't have corresponding struct acpi_bus_type objects and that have specific ACPI scan handlers. For those devices, add new .bind() and .unbind() callbacks to struct acpi_scan_handler that will be executed by acpi_platform_notify() right after the given device has been associated with an ACPI comapnion and by acpi_platform_notify_remove() right before calling acpi_unbind_one() for that device, respectively. To make that work for scan handlers registering new devices in their .attach() callbacks, modify acpi_scan_attach_handler() to set the ACPI device object's handler field before calling .attach() from the scan handler at hand. This changeset includes a fix from Mika Westerberg. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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| .. | ||
| platform | ||
| acbuffer.h | ||
| acconfig.h | ||
| acexcep.h | ||
| acnames.h | ||
| acoutput.h | ||
| acpi_bus.h | ||
| acpi_drivers.h | ||
| acpi_io.h | ||
| acpi_numa.h | ||
| acpi.h | ||
| acpiosxf.h | ||
| acpixf.h | ||
| acrestyp.h | ||
| actbl1.h | ||
| actbl2.h | ||
| actbl3.h | ||
| actbl.h | ||
| actypes.h | ||
| apei.h | ||
| button.h | ||
| ghes.h | ||
| hed.h | ||
| pdc_intel.h | ||
| processor.h | ||
| reboot.h | ||
| video.h | ||