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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b859f15921
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Joey Lee <jlee@novell.com> Cc: Matthew Garrett <mjg@redhat.com> Cc: Peter Feuerer <peter@piie.net> Cc: Corentin Chary <corentin.chary@gmail.com> Cc: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> Cc: Robert Gerlach <khnz@gmx.de> Cc: Ike Panhc <ike.pan@canonical.com> Cc: Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
85 lines
1.7 KiB
C
85 lines
1.7 KiB
C
/*
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* Support for rfkill through the OLPC XO-1 laptop embedded controller
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*
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* Copyright (C) 2010 One Laptop per Child
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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
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* (at your option) any later version.
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*/
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/rfkill.h>
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#include <linux/olpc-ec.h>
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static bool card_blocked;
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static int rfkill_set_block(void *data, bool blocked)
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{
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unsigned char cmd;
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int r;
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if (blocked == card_blocked)
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return 0;
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if (blocked)
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cmd = EC_WLAN_ENTER_RESET;
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else
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cmd = EC_WLAN_LEAVE_RESET;
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r = olpc_ec_cmd(cmd, NULL, 0, NULL, 0);
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if (r == 0)
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card_blocked = blocked;
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return r;
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}
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static const struct rfkill_ops rfkill_ops = {
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.set_block = rfkill_set_block,
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};
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static int xo1_rfkill_probe(struct platform_device *pdev)
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{
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struct rfkill *rfk;
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int r;
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rfk = rfkill_alloc(pdev->name, &pdev->dev, RFKILL_TYPE_WLAN,
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&rfkill_ops, NULL);
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if (!rfk)
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return -ENOMEM;
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r = rfkill_register(rfk);
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if (r) {
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rfkill_destroy(rfk);
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return r;
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}
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platform_set_drvdata(pdev, rfk);
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return 0;
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}
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static int xo1_rfkill_remove(struct platform_device *pdev)
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{
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struct rfkill *rfk = platform_get_drvdata(pdev);
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rfkill_unregister(rfk);
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rfkill_destroy(rfk);
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return 0;
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}
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static struct platform_driver xo1_rfkill_driver = {
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.driver = {
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.name = "xo1-rfkill",
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.owner = THIS_MODULE,
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},
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.probe = xo1_rfkill_probe,
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.remove = xo1_rfkill_remove,
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};
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module_platform_driver(xo1_rfkill_driver);
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MODULE_AUTHOR("Daniel Drake <dsd@laptop.org>");
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MODULE_LICENSE("GPL");
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MODULE_ALIAS("platform:xo1-rfkill");
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