Commit abe99210 authored Jan 11, 2013 by Mika Westerberg Committed by Rafael J. Wysocki Jan 11, 2013

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



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>

parent f95988de

drivers/acpi/scan.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;