diff options
| author | Patrick Mochel <mochel@linux.intel.com> | 2006-12-07 20:56:38 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-12-15 23:38:34 -0500 |
| commit | f883d9db008deb20d4969c26475100cec2b7f6f8 (patch) | |
| tree | 4d66f2bf9f0a6142685870177e26837fc510f9e1 /drivers/acpi/processor_core.c | |
| parent | a7178df5e7e5730e5daa6cf6d8b8bf73adbe75c0 (diff) | |
| download | lwn-f883d9db008deb20d4969c26475100cec2b7f6f8.tar.gz lwn-f883d9db008deb20d4969c26475100cec2b7f6f8.zip | |
ACPI: convert to sysfs framework
Setup new sysfs framework
1. Remove /sys/firmware/acpi
2. Add ACPI device in device tree.
File "eject" for every device that has _EJ0 method is moved from
/sys/firmware to /sys/devices.
Operation on this file is exactly the same as before.
i.e. echo 1 to "eject" will cause hot removal of this device.
Corresponding changes should be made in userspace for hot removal.
Signed-off-by: Li Shaohua <shaohua.li@intel.com>
Signed-off-by: Zhang Rui<rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/processor_core.c')
| -rw-r--r-- | drivers/acpi/processor_core.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index 1908e0d20222..46e72c388711 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -711,7 +711,7 @@ int acpi_processor_device_add(acpi_handle handle, struct acpi_device **device) return -ENODEV; if ((pr->id >= 0) && (pr->id < NR_CPUS)) { - kobject_uevent(&(*device)->kobj, KOBJ_ONLINE); + kobject_uevent(&(*device)->dev.kobj, KOBJ_ONLINE); } return 0; } @@ -749,13 +749,13 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data) } if (pr->id >= 0 && (pr->id < NR_CPUS)) { - kobject_uevent(&device->kobj, KOBJ_OFFLINE); + kobject_uevent(&device->dev.kobj, KOBJ_OFFLINE); break; } result = acpi_processor_start(device); if ((!result) && ((pr->id >= 0) && (pr->id < NR_CPUS))) { - kobject_uevent(&device->kobj, KOBJ_ONLINE); + kobject_uevent(&device->dev.kobj, KOBJ_ONLINE); } else { printk(KERN_ERR PREFIX "Device [%s] failed to start\n", acpi_device_bid(device)); @@ -778,7 +778,7 @@ acpi_processor_hotplug_notify(acpi_handle handle, u32 event, void *data) } if ((pr->id < NR_CPUS) && (cpu_present(pr->id))) - kobject_uevent(&device->kobj, KOBJ_OFFLINE); + kobject_uevent(&device->dev.kobj, KOBJ_OFFLINE); break; default: ACPI_DEBUG_PRINT((ACPI_DB_INFO, |