diff options
Diffstat (limited to 'kernel/drivers/w1/slaves/w1_smem.c')
-rw-r--r-- | kernel/drivers/w1/slaves/w1_smem.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/kernel/drivers/w1/slaves/w1_smem.c b/kernel/drivers/w1/slaves/w1_smem.c new file mode 100644 index 000000000..ed4c87506 --- /dev/null +++ b/kernel/drivers/w1/slaves/w1_smem.c @@ -0,0 +1,72 @@ +/* + * w1_smem.c + * + * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net> + * + * + * 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_int.h" +#include "../w1_family.h" + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>"); +MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, 64bit memory family."); +MODULE_ALIAS("w1-family-" __stringify(W1_FAMILY_SMEM_01)); +MODULE_ALIAS("w1-family-" __stringify(W1_FAMILY_SMEM_81)); + +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); |