mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-02 08:34:20 +08:00
1571875bee
We have a couple of drivers, acpi_apd.c and acpi_lpss.c,
that need to pass extra build-in properties to the devices
they create. Previously the drivers added those properties
to the struct device which is member of the struct
acpi_device, but that does not work. Those properties need
to be assigned to the struct device of the platform device
instead in order for them to become available to the
drivers.
To fix this, this patch changes acpi_create_platform_device
function to take struct property_entry pointer as parameter.
Fixes: 20a875e2e8 (serial: 8250_dw: Add quirk for APM X-Gene SoC)
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Yazen Ghannam <yazen.ghannam@amd.com>
Tested-by: Jérôme de Bretagne <jerome.debretagne@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
|
|
* ACPI support for int340x thermal drivers
|
|
*
|
|
* Copyright (C) 2014, Intel Corporation
|
|
* Authors: Zhang Rui <rui.zhang@intel.com>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
|
|
#include <linux/acpi.h>
|
|
#include <linux/module.h>
|
|
|
|
#include "internal.h"
|
|
|
|
#define INT3401_DEVICE 0X01
|
|
static const struct acpi_device_id int340x_thermal_device_ids[] = {
|
|
{"INT3400"},
|
|
{"INT3401", INT3401_DEVICE},
|
|
{"INT3402"},
|
|
{"INT3403"},
|
|
{"INT3404"},
|
|
{"INT3406"},
|
|
{"INT3407"},
|
|
{"INT3408"},
|
|
{"INT3409"},
|
|
{"INT340A"},
|
|
{"INT340B"},
|
|
{""},
|
|
};
|
|
|
|
static int int340x_thermal_handler_attach(struct acpi_device *adev,
|
|
const struct acpi_device_id *id)
|
|
{
|
|
if (IS_ENABLED(CONFIG_INT340X_THERMAL))
|
|
acpi_create_platform_device(adev, NULL);
|
|
/* Intel SoC DTS thermal driver needs INT3401 to set IRQ descriptor */
|
|
else if (IS_ENABLED(CONFIG_INTEL_SOC_DTS_THERMAL) &&
|
|
id->driver_data == INT3401_DEVICE)
|
|
acpi_create_platform_device(adev, NULL);
|
|
return 1;
|
|
}
|
|
|
|
static struct acpi_scan_handler int340x_thermal_handler = {
|
|
.ids = int340x_thermal_device_ids,
|
|
.attach = int340x_thermal_handler_attach,
|
|
};
|
|
|
|
void __init acpi_int340x_thermal_init(void)
|
|
{
|
|
acpi_scan_add_handler(&int340x_thermal_handler);
|
|
}
|