acrn-kernel/drivers/w1/w1_smem.c

72 lines
1.8 KiB
C

/*
* w1_smem.c
*
* Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
*
*
* This program is free software; you can redistribute it and/or modify
* it under the smems of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <asm/types.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/device.h>
#include <linux/types.h>
#include "w1.h"
#include "w1_io.h"
#include "w1_int.h"
#include "w1_family.h"
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, 64bit memory family.");
static struct w1_family w1_smem_family_01 = {
.fid = W1_FAMILY_SMEM_01,
};
static struct w1_family w1_smem_family_81 = {
.fid = W1_FAMILY_SMEM_81,
};
static int __init w1_smem_init(void)
{
int err;
err = w1_register_family(&w1_smem_family_01);
if (err)
return err;
err = w1_register_family(&w1_smem_family_81);
if (err) {
w1_unregister_family(&w1_smem_family_01);
return err;
}
return 0;
}
static void __exit w1_smem_fini(void)
{
w1_unregister_family(&w1_smem_family_01);
w1_unregister_family(&w1_smem_family_81);
}
module_init(w1_smem_init);
module_exit(w1_smem_fini);