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| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-09-21 19:29:10 +0000 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-09-25 14:24:25 -0400 |
| commit | caaa6efb3d82d0102db9e7094ca5773c46e6780c (patch) | |
| tree | 43e7cdc207c3f9b091bfbd638d4e98fe81a5a113 /drivers/acpi/scan.c | |
| parent | 66b7ed40aaf153d634aabff409a0dda675f37f45 (diff) | |
| download | lwn-caaa6efb3d82d0102db9e7094ca5773c46e6780c.tar.gz lwn-caaa6efb3d82d0102db9e7094ca5773c46e6780c.zip | |
ACPI: save device_type in acpi_device
Most uses of the ACPI bus device_type (ACPI_BUS_TYPE_DEVICE,
ACPI_BUS_TYPE_POWER, etc) are during device initialization, but
we do need it later for notify handler installation, since that
is different for fixed hardware devices vs. namespace devices.
This patch saves the device_type in the acpi_device structure,
so we can check that rather than comparing against the _HID string.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/scan.c')
| -rw-r--r-- | drivers/acpi/scan.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c index ab5a26469707..c73681b7e69e 100644 --- a/drivers/acpi/scan.c +++ b/drivers/acpi/scan.c @@ -1240,6 +1240,7 @@ acpi_add_single_object(struct acpi_device **child, return -ENOMEM; } + device->device_type = type; device->handle = handle; device->parent = parent; device->bus_ops = *ops; /* workround for not call .start */ |