c940c8ce1d
* acpi-assorted: (21 commits) ACPI / thermal: do not always return THERMAL_TREND_RAISING for active trip points ACPI: video: correct acpi_video_bus_add error processing ACPI: Fix wrong parameter passed to memblock_reserve acpi: video: enhance the quirk detect logic of _BQC ACPI: update comments for acpi_event_status ACPI: remove "config ACPI_DEBUG_FUNC_TRACE" PCI / ACPI: Don't query OSC support with all possible controls ACPI / processor_thermal: avoid null pointer deference error ACPI / fan: avoid null pointer deference error ACPI / video: Fix applying indexed initial brightness value. ACPI / video: Make logic a little easier to understand. ACPI / video: Fix brightness control initialization for some laptops. ACPI: Use resource_size() in osl.c ACPI / acpi_pad: Used PTR_RET ACPI: suppress compiler warning in container.c ACPI: suppress compiler warning in battery.c ACPI: suppress compiler warnings in processor_throttling.c ACPI: suppress compiler warnings in button.c ACPI: replace kmalloc+memcpy with kmemdup ACPI: Remove acpi_pci_bind_root() definition ...
66 lines
2 KiB
C
66 lines
2 KiB
C
/*
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* container.c - ACPI Generic Container Driver
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*
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* Copyright (C) 2004 Anil S Keshavamurthy (anil.s.keshavamurthy@intel.com)
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* Copyright (C) 2004 Keiichiro Tokunaga (tokunaga.keiich@jp.fujitsu.com)
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* Copyright (C) 2004 Motoyuki Ito (motoyuki@soft.fujitsu.com)
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* Copyright (C) 2004 FUJITSU LIMITED
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* Copyright (C) 2004, 2013 Intel Corp.
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* Author: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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*
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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*
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* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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*/
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#include <linux/acpi.h>
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#include "internal.h"
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#include "internal.h"
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#define PREFIX "ACPI: "
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#define _COMPONENT ACPI_CONTAINER_COMPONENT
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ACPI_MODULE_NAME("container");
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static const struct acpi_device_id container_device_ids[] = {
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{"ACPI0004", 0},
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{"PNP0A05", 0},
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{"PNP0A06", 0},
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{"", 0},
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};
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static int container_device_attach(struct acpi_device *device,
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const struct acpi_device_id *not_used)
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{
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/* This is necessary for container hotplug to work. */
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return 1;
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}
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static struct acpi_scan_handler container_handler = {
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.ids = container_device_ids,
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.attach = container_device_attach,
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.hotplug = {
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.enabled = true,
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.mode = AHM_CONTAINER,
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},
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};
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void __init acpi_container_init(void)
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{
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acpi_scan_add_handler_with_hotplug(&container_handler, "container");
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}
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