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| author | Zhang Rui <rui.zhang@intel.com> | 2007-01-04 15:03:18 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2007-01-05 23:43:00 -0500 |
| commit | bb0958544f3c7c016b2a3025ab3694363e403aa1 (patch) | |
| tree | bd7ea8032861f5b4097ab10334ad5c80dfa397ad /include/acpi/acpi_bus.h | |
| parent | 2786f6e388e9dfe9e7b1c3c6bd7fcfba9cfb9831 (diff) | |
| download | lwn-bb0958544f3c7c016b2a3025ab3694363e403aa1.tar.gz lwn-bb0958544f3c7c016b2a3025ab3694363e403aa1.zip | |
ACPI: use more understandable bus_id for ACPI devices
Some of the ACPI devices use the internal fake hids
which are exposed to userspace as devces' bus_id after sysfs conversion.
To make it more friendly, we convert them to more understandable strings.
For those devices w/o PNPids, we use "device:instance_no" as the bus_id
instead of "PNPIDNON:instance_no".
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index a6b4037beeae..e7df8423d15c 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -184,7 +184,7 @@ struct acpi_device_dir { typedef char acpi_bus_id[5]; typedef unsigned long acpi_bus_address; -typedef char acpi_hardware_id[9]; +typedef char acpi_hardware_id[15]; typedef char acpi_unique_id[9]; typedef char acpi_device_name[40]; typedef char acpi_device_class[20]; |