diff options
Diffstat (limited to 'drivers/isdn/hardware/eicon/diva_didd.c')
| -rw-r--r-- | drivers/isdn/hardware/eicon/diva_didd.c | 67 |
1 files changed, 35 insertions, 32 deletions
diff --git a/drivers/isdn/hardware/eicon/diva_didd.c b/drivers/isdn/hardware/eicon/diva_didd.c index 993b14cf177..fab6ccfb00d 100644 --- a/drivers/isdn/hardware/eicon/diva_didd.c +++ b/drivers/isdn/hardware/eicon/diva_didd.c @@ -1,12 +1,12 @@ /* $Id: diva_didd.c,v 1.13.6.4 2005/02/11 19:40:25 armin Exp $ * * DIDD Interface module for Eicon active cards. - * - * Functions are in dadapter.c - * - * Copyright 2002-2003 by Armin Schindler (mac@melware.de) + * + * Functions are in dadapter.c + * + * Copyright 2002-2003 by Armin Schindler (mac@melware.de) * Copyright 2002-2003 Cytronics & Melware (info@melware.de) - * + * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. */ @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/kernel.h> #include <linux/proc_fs.h> +#include <linux/seq_file.h> #include <net/net_namespace.h> #include "platform.h" @@ -26,7 +27,7 @@ static char *main_revision = "$Revision: 1.13.6.4 $"; static char *DRIVERNAME = - "Eicon DIVA - DIDD table (http://www.melware.net)"; + "Eicon DIVA - DIDD table (http://www.melware.net)"; static char *DRIVERLNAME = "divadidd"; char *DRIVERRELEASE_DIDD = "2.0"; @@ -62,39 +63,41 @@ static char *getrev(const char *revision) return rev; } -static int -proc_read(char *page, char **start, off_t off, int count, int *eof, - void *data) +static int divadidd_proc_show(struct seq_file *m, void *v) { - int len = 0; char tmprev[32]; strcpy(tmprev, main_revision); - len += sprintf(page + len, "%s\n", DRIVERNAME); - len += sprintf(page + len, "name : %s\n", DRIVERLNAME); - len += sprintf(page + len, "release : %s\n", DRIVERRELEASE_DIDD); - len += sprintf(page + len, "build : %s(%s)\n", - diva_didd_common_code_build, DIVA_BUILD); - len += sprintf(page + len, "revision : %s\n", getrev(tmprev)); - - if (off + count >= len) - *eof = 1; - if (len < off) - return 0; - *start = page + off; - return ((count < len - off) ? count : len - off); + seq_printf(m, "%s\n", DRIVERNAME); + seq_printf(m, "name : %s\n", DRIVERLNAME); + seq_printf(m, "release : %s\n", DRIVERRELEASE_DIDD); + seq_printf(m, "build : %s(%s)\n", + diva_didd_common_code_build, DIVA_BUILD); + seq_printf(m, "revision : %s\n", getrev(tmprev)); + + return 0; } -static int DIVA_INIT_FUNCTION create_proc(void) +static int divadidd_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, divadidd_proc_show, NULL); +} + +static const struct file_operations divadidd_proc_fops = { + .owner = THIS_MODULE, + .open = divadidd_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static int __init create_proc(void) { proc_net_eicon = proc_mkdir("eicon", init_net.proc_net); if (proc_net_eicon) { - if ((proc_didd = - create_proc_entry(DRIVERLNAME, S_IFREG | S_IRUGO, - proc_net_eicon))) { - proc_didd->read_proc = proc_read; - } + proc_didd = proc_create(DRIVERLNAME, S_IRUGO, proc_net_eicon, + &divadidd_proc_fops); return (1); } return (0); @@ -106,7 +109,7 @@ static void remove_proc(void) remove_proc_entry("eicon", init_net.proc_net); } -static int DIVA_INIT_FUNCTION divadidd_init(void) +static int __init divadidd_init(void) { char tmprev[32]; int ret = 0; @@ -134,11 +137,11 @@ static int DIVA_INIT_FUNCTION divadidd_init(void) goto out; } - out: +out: return (ret); } -static void DIVA_EXIT_FUNCTION divadidd_exit(void) +static void __exit divadidd_exit(void) { diddfunc_finit(); remove_proc(); |