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ACPI / scan: Fix check of device_attach() return value.

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Since device_attach() returns 1 on success (a driver has been bound
to the device), the check against its return value in
acpi_bus_device_attach() should modified to take that into accout.
Make it so.

[rjw: Subject and changelog.]
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Mika Westerberg 2013-01-11 22:08:09 +01:00 committed by Rafael J. Wysocki
parent f95988de06
commit abe99210e0
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/scan.c
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@ -1593,7 +1593,7 @@ static acpi_status acpi_bus_device_attach(acpi_handle handle, u32 lvl_not_used,
if (!acpi_match_device_ids(device, acpi_platform_device_ids)) {
/* This is a known good platform device. */
acpi_create_platform_device(device);
} else if (device_attach(&device->dev)) {
} else if (device_attach(&device->dev) < 0) {
status = AE_CTRL_DEPTH;
}
return status;