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-rw-r--r--drivers/isdn/capi/Kconfig15
-rw-r--r--drivers/isdn/capi/Makefile1
-rw-r--r--drivers/isdn/capi/capi.c139
-rw-r--r--drivers/isdn/capi/capifs.c239
-rw-r--r--drivers/isdn/capi/capifs.h28
-rw-r--r--drivers/isdn/gigaset/bas-gigaset.c5
-rw-r--r--drivers/isdn/gigaset/ev-layer.c26
-rw-r--r--drivers/isdn/gigaset/ser-gigaset.c8
-rw-r--r--drivers/isdn/hardware/avm/avm_cs.c2
-rw-r--r--drivers/isdn/hardware/eicon/debug.c3
-rw-r--r--drivers/isdn/hardware/eicon/message.c23
-rw-r--r--drivers/isdn/hardware/mISDN/hfcpci.c6
-rw-r--r--drivers/isdn/hardware/mISDN/hfcsusb.c5
-rw-r--r--drivers/isdn/hisax/arcofi.c4
-rw-r--r--drivers/isdn/hisax/avma1_cs.c2
-rw-r--r--drivers/isdn/hisax/elsa_cs.c4
-rw-r--r--drivers/isdn/hisax/elsa_ser.c3
-rw-r--r--drivers/isdn/hisax/hfc_usb.c6
-rw-r--r--drivers/isdn/hisax/ipacx.c4
-rw-r--r--drivers/isdn/hisax/jade.c3
-rw-r--r--drivers/isdn/hisax/l3dss1.c4
-rw-r--r--drivers/isdn/hisax/l3ni1.c4
-rw-r--r--drivers/isdn/hisax/sedlbauer_cs.c2
-rw-r--r--drivers/isdn/hisax/st5481.h1
-rw-r--r--drivers/isdn/hisax/st5481_init.c6
-rw-r--r--drivers/isdn/hisax/teles_cs.c4
-rw-r--r--drivers/isdn/hysdn/hysdn_proclog.c11
-rw-r--r--drivers/isdn/i4l/isdn_common.c11
-rw-r--r--drivers/isdn/i4l/isdn_net.c2
-rw-r--r--drivers/isdn/i4l/isdn_tty.c2
-rw-r--r--drivers/isdn/mISDN/layer2.c20
-rw-r--r--drivers/isdn/mISDN/socket.c3
32 files changed, 90 insertions, 506 deletions
diff --git a/drivers/isdn/capi/Kconfig b/drivers/isdn/capi/Kconfig
index a168e8a891be..15c3ffd9d860 100644
--- a/drivers/isdn/capi/Kconfig
+++ b/drivers/isdn/capi/Kconfig
@@ -33,21 +33,6 @@ config ISDN_CAPI_CAPI20
standardized libcapi20 to access this functionality. You should say
Y/M here.
-config ISDN_CAPI_CAPIFS_BOOL
- bool "CAPI2.0 filesystem support (DEPRECATED)"
- depends on ISDN_CAPI_MIDDLEWARE && ISDN_CAPI_CAPI20
- help
- This option provides a special file system, similar to /dev/pts with
- device nodes for the special ttys established by using the
- middleware extension above.
- You no longer need this, udev fully replaces it. This feature is
- scheduled for removal.
-
-config ISDN_CAPI_CAPIFS
- tristate
- depends on ISDN_CAPI_CAPIFS_BOOL
- default ISDN_CAPI_CAPI20
-
config ISDN_CAPI_CAPIDRV
tristate "CAPI2.0 capidrv interface support"
depends on ISDN_I4L
diff --git a/drivers/isdn/capi/Makefile b/drivers/isdn/capi/Makefile
index 57123e3e4978..4d5b4b71db1e 100644
--- a/drivers/isdn/capi/Makefile
+++ b/drivers/isdn/capi/Makefile
@@ -7,7 +7,6 @@
obj-$(CONFIG_ISDN_CAPI) += kernelcapi.o
obj-$(CONFIG_ISDN_CAPI_CAPI20) += capi.o
obj-$(CONFIG_ISDN_CAPI_CAPIDRV) += capidrv.o
-obj-$(CONFIG_ISDN_CAPI_CAPIFS) += capifs.o
# Multipart objects.
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 0d7088367038..e44933d58790 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -38,15 +38,10 @@
#include <linux/isdn/capiutil.h>
#include <linux/isdn/capicmd.h>
-#include "capifs.h"
-
MODULE_DESCRIPTION("CAPI4Linux: Userspace /dev/capi20 interface");
MODULE_AUTHOR("Carsten Paeth");
MODULE_LICENSE("GPL");
-#undef _DEBUG_TTYFUNCS /* call to tty_driver */
-#undef _DEBUG_DATAFLOW /* data flow */
-
/* -------- driver information -------------------------------------- */
static DEFINE_MUTEX(capi_mutex);
@@ -85,7 +80,6 @@ struct capiminor {
struct kref kref;
unsigned int minor;
- struct dentry *capifs_dentry;
struct capi20_appl *ap;
u32 ncci;
@@ -300,17 +294,8 @@ static void capiminor_free(struct capiminor *mp)
static void capincci_alloc_minor(struct capidev *cdev, struct capincci *np)
{
- struct capiminor *mp;
- dev_t device;
-
- if (!(cdev->userflags & CAPIFLAG_HIGHJACKING))
- return;
-
- mp = np->minorp = capiminor_alloc(&cdev->ap, np->ncci);
- if (mp) {
- device = MKDEV(capinc_tty_driver->major, mp->minor);
- mp->capifs_dentry = capifs_new_ncci(mp->minor, device);
- }
+ if (cdev->userflags & CAPIFLAG_HIGHJACKING)
+ np->minorp = capiminor_alloc(&cdev->ap, np->ncci);
}
static void capincci_free_minor(struct capincci *np)
@@ -319,8 +304,6 @@ static void capincci_free_minor(struct capincci *np)
struct tty_struct *tty;
if (mp) {
- capifs_free_ncci(mp->capifs_dentry);
-
tty = tty_port_tty_get(&mp->port);
if (tty) {
tty_vhangup(tty);
@@ -432,9 +415,7 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
tty = tty_port_tty_get(&mp->port);
if (!tty) {
-#ifdef _DEBUG_DATAFLOW
- printk(KERN_DEBUG "capi: currently no receiver\n");
-#endif
+ pr_debug("capi: currently no receiver\n");
return -1;
}
@@ -447,23 +428,17 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
}
if (ld->ops->receive_buf == NULL) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
- printk(KERN_DEBUG "capi: ldisc has no receive_buf function\n");
-#endif
+ pr_debug("capi: ldisc has no receive_buf function\n");
/* fatal error, do not requeue */
goto free_skb;
}
if (mp->ttyinstop) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
- printk(KERN_DEBUG "capi: recv tty throttled\n");
-#endif
+ pr_debug("capi: recv tty throttled\n");
goto deref_ldisc;
}
if (tty->receive_room < datalen) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
- printk(KERN_DEBUG "capi: no room in tty\n");
-#endif
+ pr_debug("capi: no room in tty\n");
goto deref_ldisc;
}
@@ -479,10 +454,8 @@ static int handle_recv_skb(struct capiminor *mp, struct sk_buff *skb)
if (errcode == CAPI_NOERROR) {
skb_pull(skb, CAPIMSG_LEN(skb->data));
-#ifdef _DEBUG_DATAFLOW
- printk(KERN_DEBUG "capi: DATA_B3_RESP %u len=%d => ldisc\n",
- datahandle, skb->len);
-#endif
+ pr_debug("capi: DATA_B3_RESP %u len=%d => ldisc\n",
+ datahandle, skb->len);
ld->ops->receive_buf(tty, skb->data, NULL, skb->len);
} else {
printk(KERN_ERR "capi: send DATA_B3_RESP failed=%x\n",
@@ -529,9 +502,7 @@ static void handle_minor_send(struct capiminor *mp)
return;
if (mp->ttyoutstop) {
-#if defined(_DEBUG_DATAFLOW) || defined(_DEBUG_TTYFUNCS)
- printk(KERN_DEBUG "capi: send: tty stopped\n");
-#endif
+ pr_debug("capi: send: tty stopped\n");
tty_kref_put(tty);
return;
}
@@ -573,10 +544,8 @@ static void handle_minor_send(struct capiminor *mp)
}
errcode = capi20_put_message(mp->ap, skb);
if (errcode == CAPI_NOERROR) {
-#ifdef _DEBUG_DATAFLOW
- printk(KERN_DEBUG "capi: DATA_B3_REQ %u len=%u\n",
- datahandle, len);
-#endif
+ pr_debug("capi: DATA_B3_REQ %u len=%u\n",
+ datahandle, len);
continue;
}
capiminor_del_ack(mp, datahandle);
@@ -650,10 +619,8 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
}
if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_IND) {
datahandle = CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+4+2);
-#ifdef _DEBUG_DATAFLOW
- printk(KERN_DEBUG "capi_signal: DATA_B3_IND %u len=%d\n",
- datahandle, skb->len-CAPIMSG_LEN(skb->data));
-#endif
+ pr_debug("capi_signal: DATA_B3_IND %u len=%d\n",
+ datahandle, skb->len-CAPIMSG_LEN(skb->data));
skb_queue_tail(&mp->inqueue, skb);
handle_minor_recv(mp);
@@ -661,11 +628,9 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
} else if (CAPIMSG_SUBCOMMAND(skb->data) == CAPI_CONF) {
datahandle = CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4);
-#ifdef _DEBUG_DATAFLOW
- printk(KERN_DEBUG "capi_signal: DATA_B3_CONF %u 0x%x\n",
- datahandle,
- CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+2));
-#endif
+ pr_debug("capi_signal: DATA_B3_CONF %u 0x%x\n",
+ datahandle,
+ CAPIMSG_U16(skb->data, CAPIMSG_BASELEN+4+2));
kfree_skb(skb);
capiminor_del_ack(mp, datahandle);
tty = tty_port_tty_get(&mp->port);
@@ -1095,9 +1060,7 @@ static int capinc_tty_write(struct tty_struct *tty,
struct capiminor *mp = tty->driver_data;
struct sk_buff *skb;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_write(count=%d)\n", count);
-#endif
+ pr_debug("capinc_tty_write(count=%d)\n", count);
spin_lock_bh(&mp->outlock);
skb = mp->outskb;
@@ -1133,9 +1096,7 @@ static int capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
struct sk_buff *skb;
int ret = 1;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_put_char(%u)\n", ch);
-#endif
+ pr_debug("capinc_put_char(%u)\n", ch);
spin_lock_bh(&mp->outlock);
skb = mp->outskb;
@@ -1174,9 +1135,7 @@ static void capinc_tty_flush_chars(struct tty_struct *tty)
struct capiminor *mp = tty->driver_data;
struct sk_buff *skb;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_flush_chars\n");
-#endif
+ pr_debug("capinc_tty_flush_chars\n");
spin_lock_bh(&mp->outlock);
skb = mp->outskb;
@@ -1200,9 +1159,7 @@ static int capinc_tty_write_room(struct tty_struct *tty)
room = CAPINC_MAX_SENDQUEUE-skb_queue_len(&mp->outqueue);
room *= CAPI_MAX_BLKSIZE;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_write_room = %d\n", room);
-#endif
+ pr_debug("capinc_tty_write_room = %d\n", room);
return room;
}
@@ -1210,12 +1167,10 @@ static int capinc_tty_chars_in_buffer(struct tty_struct *tty)
{
struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_chars_in_buffer = %d nack=%d sq=%d rq=%d\n",
- mp->outbytes, mp->nack,
- skb_queue_len(&mp->outqueue),
- skb_queue_len(&mp->inqueue));
-#endif
+ pr_debug("capinc_tty_chars_in_buffer = %d nack=%d sq=%d rq=%d\n",
+ mp->outbytes, mp->nack,
+ skb_queue_len(&mp->outqueue),
+ skb_queue_len(&mp->inqueue));
return mp->outbytes;
}
@@ -1227,17 +1182,13 @@ static int capinc_tty_ioctl(struct tty_struct *tty,
static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios * old)
{
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_set_termios\n");
-#endif
+ pr_debug("capinc_tty_set_termios\n");
}
static void capinc_tty_throttle(struct tty_struct *tty)
{
struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_throttle\n");
-#endif
+ pr_debug("capinc_tty_throttle\n");
mp->ttyinstop = 1;
}
@@ -1245,9 +1196,7 @@ static void capinc_tty_unthrottle(struct tty_struct *tty)
{
struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_unthrottle\n");
-#endif
+ pr_debug("capinc_tty_unthrottle\n");
mp->ttyinstop = 0;
handle_minor_recv(mp);
}
@@ -1256,9 +1205,7 @@ static void capinc_tty_stop(struct tty_struct *tty)
{
struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_stop\n");
-#endif
+ pr_debug("capinc_tty_stop\n");
mp->ttyoutstop = 1;
}
@@ -1266,9 +1213,7 @@ static void capinc_tty_start(struct tty_struct *tty)
{
struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_start\n");
-#endif
+ pr_debug("capinc_tty_start\n");
mp->ttyoutstop = 0;
handle_minor_send(mp);
}
@@ -1277,39 +1222,29 @@ static void capinc_tty_hangup(struct tty_struct *tty)
{
struct capiminor *mp = tty->driver_data;
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_hangup\n");
-#endif
+ pr_debug("capinc_tty_hangup\n");
tty_port_hangup(&mp->port);
}
static int capinc_tty_break_ctl(struct tty_struct *tty, int state)
{
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_break_ctl(%d)\n", state);
-#endif
+ pr_debug("capinc_tty_break_ctl(%d)\n", state);
return 0;
}
static void capinc_tty_flush_buffer(struct tty_struct *tty)
{
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_flush_buffer\n");
-#endif
+ pr_debug("capinc_tty_flush_buffer\n");
}
static void capinc_tty_set_ldisc(struct tty_struct *tty)
{
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_set_ldisc\n");
-#endif
+ pr_debug("capinc_tty_set_ldisc\n");
}
static void capinc_tty_send_xchar(struct tty_struct *tty, char ch)
{
-#ifdef _DEBUG_TTYFUNCS
- printk(KERN_DEBUG "capinc_tty_send_xchar(%d)\n", ch);
-#endif
+ pr_debug("capinc_tty_send_xchar(%d)\n", ch);
}
static const struct tty_operations capinc_ops = {
@@ -1514,10 +1449,8 @@ static int __init capi_init(void)
proc_init();
-#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE)
- compileinfo = " (middleware+capifs)";
-#elif defined(CONFIG_ISDN_CAPI_MIDDLEWARE)
- compileinfo = " (no capifs)";
+#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
+ compileinfo = " (middleware)";
#else
compileinfo = " (no middleware)";
#endif
diff --git a/drivers/isdn/capi/capifs.c b/drivers/isdn/capi/capifs.c
deleted file mode 100644
index b4faed7fe0d3..000000000000
--- a/drivers/isdn/capi/capifs.c
+++ /dev/null
@@ -1,239 +0,0 @@
-/* $Id: capifs.c,v 1.1.2.3 2004/01/16 21:09:26 keil Exp $
- *
- * Copyright 2000 by Carsten Paeth <calle@calle.de>
- *
- * Heavily based on devpts filesystem from H. Peter Anvin
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/fs.h>
-#include <linux/mount.h>
-#include <linux/slab.h>
-#include <linux/namei.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/ctype.h>
-#include <linux/sched.h> /* current */
-
-#include "capifs.h"
-
-MODULE_DESCRIPTION("CAPI4Linux: /dev/capi/ filesystem");
-MODULE_AUTHOR("Carsten Paeth");
-MODULE_LICENSE("GPL");
-
-/* ------------------------------------------------------------------ */
-
-#define CAPIFS_SUPER_MAGIC (('C'<<8)|'N')
-
-static struct vfsmount *capifs_mnt;
-static int capifs_mnt_count;
-
-static struct {
- int setuid;
- int setgid;
- uid_t uid;
- gid_t gid;
- umode_t mode;
-} config = {.mode = 0600};
-
-/* ------------------------------------------------------------------ */
-
-static int capifs_remount(struct super_block *s, int *flags, char *data)
-{
- int setuid = 0;
- int setgid = 0;
- uid_t uid = 0;
- gid_t gid = 0;
- umode_t mode = 0600;
- char *this_char;
- char *new_opt = kstrdup(data, GFP_KERNEL);
-
- this_char = NULL;
- while ((this_char = strsep(&data, ",")) != NULL) {
- int n;
- char dummy;
- if (!*this_char)
- continue;
- if (sscanf(this_char, "uid=%i%c", &n, &dummy) == 1) {
- setuid = 1;
- uid = n;
- } else if (sscanf(this_char, "gid=%i%c", &n, &dummy) == 1) {
- setgid = 1;
- gid = n;
- } else if (sscanf(this_char, "mode=%o%c", &n, &dummy) == 1)
- mode = n & ~S_IFMT;
- else {
- kfree(new_opt);
- printk("capifs: called with bogus options\n");
- return -EINVAL;
- }
- }
-
- mutex_lock(&s->s_root->d_inode->i_mutex);
-
- replace_mount_options(s, new_opt);
- config.setuid = setuid;
- config.setgid = setgid;
- config.uid = uid;
- config.gid = gid;
- config.mode = mode;
-
- mutex_unlock(&s->s_root->d_inode->i_mutex);
-
- return 0;
-}
-
-static const struct super_operations capifs_sops =
-{
- .statfs = simple_statfs,
- .remount_fs = capifs_remount,
- .show_options = generic_show_options,
-};
-
-
-static int
-capifs_fill_super(struct super_block *s, void *data, int silent)
-{
- struct inode * inode;
-
- s->s_blocksize = 1024;
- s->s_blocksize_bits = 10;
- s->s_magic = CAPIFS_SUPER_MAGIC;
- s->s_op = &capifs_sops;
- s->s_time_gran = 1;
-
- inode = new_inode(s);
- if (!inode)
- goto fail;
- inode->i_ino = 1;
- inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
- inode->i_mode = S_IFDIR | S_IRUGO | S_IXUGO | S_IWUSR;
- inode->i_op = &simple_dir_inode_operations;
- inode->i_fop = &simple_dir_operations;
- inode->i_nlink = 2;
-
- s->s_root = d_alloc_root(inode);
- if (s->s_root)
- return 0;
-
- printk("capifs: get root dentry failed\n");
- iput(inode);
-fail:
- return -ENOMEM;
-}
-
-static struct dentry *capifs_mount(struct file_system_type *fs_type,
- int flags, const char *dev_name, void *data)
-{
- return mount_single(fs_type, flags, data, capifs_fill_super);
-}
-
-static struct file_system_type capifs_fs_type = {
- .owner = THIS_MODULE,
- .name = "capifs",
- .mount = capifs_mount,
- .kill_sb = kill_anon_super,
-};
-
-static struct dentry *new_ncci(unsigned int number, dev_t device)
-{
- struct super_block *s = capifs_mnt->mnt_sb;
- struct dentry *root = s->s_root;
- struct dentry *dentry;
- struct inode *inode;
- char name[10];
- int namelen;
-
- mutex_lock(&root->d_inode->i_mutex);
-
- namelen = sprintf(name, "%d", number);
- dentry = lookup_one_len(name, root, namelen);
- if (IS_ERR(dentry)) {
- dentry = NULL;
- goto unlock_out;
- }
-
- if (dentry->d_inode) {
- dput(dentry);
- dentry = NULL;
- goto unlock_out;
- }
-
- inode = new_inode(s);
- if (!inode) {
- dput(dentry);
- dentry = NULL;
- goto unlock_out;
- }
-
- /* config contents is protected by root's i_mutex */
- inode->i_uid = config.setuid ? config.uid : current_fsuid();
- inode->i_gid = config.setgid ? config.gid : current_fsgid();
- inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME;
- inode->i_ino = number + 2;
- init_special_inode(inode, S_IFCHR|config.mode, device);
-
- d_instantiate(dentry, inode);
- dget(dentry);
-
-unlock_out:
- mutex_unlock(&root->d_inode->i_mutex);
-
- return dentry;
-}
-
-struct dentry *capifs_new_ncci(unsigned int number, dev_t device)
-{
- struct dentry *dentry;
-
- if (simple_pin_fs(&capifs_fs_type, &capifs_mnt, &capifs_mnt_count) < 0)
- return NULL;
-
- dentry = new_ncci(number, device);
- if (!dentry)
- simple_release_fs(&capifs_mnt, &capifs_mnt_count);
-
- return dentry;
-}
-
-void capifs_free_ncci(struct dentry *dentry)
-{
- struct dentry *root = capifs_mnt->mnt_sb->s_root;
- struct inode *inode;
-
- if (!dentry)
- return;
-
- mutex_lock(&root->d_inode->i_mutex);
-
- inode = dentry->d_inode;
- if (inode) {
- drop_nlink(inode);
- d_delete(dentry);
- dput(dentry);
- }
- dput(dentry);
-
- mutex_unlock(&root->d_inode->i_mutex);
-
- simple_release_fs(&capifs_mnt, &capifs_mnt_count);
-}
-
-static int __init capifs_init(void)
-{
- return register_filesystem(&capifs_fs_type);
-}
-
-static void __exit capifs_exit(void)
-{
- unregister_filesystem(&capifs_fs_type);
-}
-
-EXPORT_SYMBOL(capifs_new_ncci);
-EXPORT_SYMBOL(capifs_free_ncci);
-
-module_init(capifs_init);
-module_exit(capifs_exit);
diff --git a/drivers/isdn/capi/capifs.h b/drivers/isdn/capi/capifs.h
deleted file mode 100644
index e193d1189531..000000000000
--- a/drivers/isdn/capi/capifs.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* $Id: capifs.h,v 1.1.2.2 2004/01/16 21:09:26 keil Exp $
- *
- * Copyright 2000 by Carsten Paeth <calle@calle.de>
- *
- * This software may be used and distributed according to the terms
- * of the GNU General Public License, incorporated herein by reference.
- *
- */
-
-#include <linux/dcache.h>
-
-#if defined(CONFIG_ISDN_CAPI_CAPIFS) || defined(CONFIG_ISDN_CAPI_CAPIFS_MODULE)
-
-struct dentry *capifs_new_ncci(unsigned int num, dev_t device);
-void capifs_free_ncci(struct dentry *dentry);
-
-#else
-
-static inline struct dentry *capifs_new_ncci(unsigned int num, dev_t device)
-{
- return NULL;
-}
-
-static inline void capifs_free_ncci(struct dentry *dentry)
-{
-}
-
-#endif
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 8a3c5cfc4fea..3913f47ef86d 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -1157,7 +1157,6 @@ static void write_iso_tasklet(unsigned long data)
struct urb *urb;
int status;
struct usb_iso_packet_descriptor *ifd;
- int offset;
unsigned long flags;
int i;
struct sk_buff *skb;
@@ -1225,7 +1224,6 @@ static void write_iso_tasklet(unsigned long data)
* successfully sent
* - all following frames are not sent at all
*/
- offset = done->limit; /* default (no error) */
for (i = 0; i < BAS_NUMFRAMES; i++) {
ifd = &urb->iso_frame_desc[i];
if (ifd->status ||
@@ -1235,9 +1233,6 @@ static void write_iso_tasklet(unsigned long data)
i, ifd->actual_length,
ifd->length,
get_usb_statmsg(ifd->status));
- offset = (ifd->offset +
- ifd->actual_length)
- % BAS_OUTBUFSIZE;
break;
}
}
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index a14187605f5e..ba74646cf0e4 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -390,12 +390,12 @@ static const struct zsau_resp_t {
*/
static int cid_of_response(char *s)
{
- unsigned long cid;
+ int cid;
int rc;
if (s[-1] != ';')
return 0; /* no CID separator */
- rc = strict_strtoul(s, 10, &cid);
+ rc = kstrtoint(s, 10, &cid);
if (rc)
return 0; /* CID not numeric */
if (cid < 1 || cid > 65535)
@@ -566,27 +566,19 @@ void gigaset_handle_modem_response(struct cardstate *cs)
case RT_ZCAU:
event->parameter = -1;
if (curarg + 1 < params) {
- unsigned long type, value;
-
- i = strict_strtoul(argv[curarg++], 16, &type);
- j = strict_strtoul(argv[curarg++], 16, &value);
+ u8 type, value;
- if (i == 0 && type < 256 &&
- j == 0 && value < 256)
+ i = kstrtou8(argv[curarg++], 16, &type);
+ j = kstrtou8(argv[curarg++], 16, &value);
+ if (i == 0 && j == 0)
event->parameter = (type << 8) | value;
} else
curarg = params - 1;
break;
case RT_NUMBER:
- event->parameter = -1;
- if (curarg < params) {
- unsigned long res;
- int rc;
-
- rc = strict_strtoul(argv[curarg++], 10, &res);
- if (rc == 0)
- event->parameter = res;
- }
+ if (curarg >= params ||
+ kstrtoint(argv[curarg++], 10, &event->parameter))
+ event->parameter = -1;
gig_dbg(DEBUG_EVENT, "parameter==%d", event->parameter);
break;
}
diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
index 86a5c4f7775e..1d44d470897c 100644
--- a/drivers/isdn/gigaset/ser-gigaset.c
+++ b/drivers/isdn/gigaset/ser-gigaset.c
@@ -674,7 +674,7 @@ gigaset_tty_ioctl(struct tty_struct *tty, struct file *file,
* cflags buffer containing error flags for received characters (ignored)
* count number of received characters
*/
-static void
+static unsigned int
gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
char *cflags, int count)
{
@@ -683,12 +683,12 @@ gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
struct inbuf_t *inbuf;
if (!cs)
- return;
+ return -ENODEV;
inbuf = cs->inbuf;
if (!inbuf) {
dev_err(cs->dev, "%s: no inbuf\n", __func__);
cs_put(cs);
- return;
+ return -EINVAL;
}
tail = inbuf->tail;
@@ -725,6 +725,8 @@ gigaset_tty_receive(struct tty_struct *tty, const unsigned char *buf,
gig_dbg(DEBUG_INTR, "%s-->BH", __func__);
gigaset_schedule_event(cs);
cs_put(cs);
+
+ return count;
}
/*
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index 91f06a3ef002..61f516f376dc 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -149,7 +149,7 @@ static void avmcs_release(struct pcmcia_device *link)
} /* avmcs_release */
-static struct pcmcia_device_id avmcs_ids[] = {
+static const struct pcmcia_device_id avmcs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335),
PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M1", 0x95d42008, 0x81e10430),
PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M2", 0x95d42008, 0x18e8558a),
diff --git a/drivers/isdn/hardware/eicon/debug.c b/drivers/isdn/hardware/eicon/debug.c
index 362640120886..7a9894cb4557 100644
--- a/drivers/isdn/hardware/eicon/debug.c
+++ b/drivers/isdn/hardware/eicon/debug.c
@@ -861,7 +861,7 @@ static int diva_get_idi_adapter_info (IDI_CALL request, dword* serial, dword* lo
void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
diva_os_spin_lock_magic_t old_irql, old_irql1;
dword sec, usec, logical, serial, org_mask;
- int id, best_id = 0, free_id = -1;
+ int id, free_id = -1;
char tmp[128];
diva_dbg_entry_head_t* pmsg = NULL;
int len;
@@ -906,7 +906,6 @@ void diva_mnt_add_xdi_adapter (const DESCRIPTOR* d) {
and slot is still free - reuse it
*/
free_id = id;
- best_id = 1;
break;
}
}
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index 8c5c563c4f12..a3395986df3d 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -1198,7 +1198,6 @@ static byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
word ch;
word i;
word Info;
- word CIP;
byte LinkLayer;
API_PARSE * ai;
API_PARSE * bp;
@@ -1340,7 +1339,6 @@ static byte connect_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
add_s(plci,BC,&parms[6]);
add_s(plci,LLC,&parms[7]);
add_s(plci,HLC,&parms[8]);
- CIP = GET_WORD(parms[0].info);
if (a->Info_Mask[appl->Id-1] & 0x200)
{
/* early B3 connect (CIP mask bit 9) no release after a disc */
@@ -4830,7 +4828,6 @@ static void sig_ind(PLCI *plci)
dword x_Id;
dword Id;
dword rId;
- word Number = 0;
word i;
word cip;
dword cip_mask;
@@ -5106,7 +5103,7 @@ static void sig_ind(PLCI *plci)
}
}
- if(plci->appl) Number = plci->appl->Number++;
+ if(plci->appl) plci->appl->Number++;
switch(plci->Sig.Ind) {
/* Response to Get_Supported_Services request */
@@ -5894,7 +5891,6 @@ static void sig_ind(PLCI *plci)
break;
case TEL_CTRL:
- Number = 0;
ie = multi_fac_parms[0]; /* inspect the facility hook indications */
if(plci->State==ADVANCED_VOICE_SIG && ie[0]){
switch (ie[1]&0x91) {
@@ -10119,14 +10115,12 @@ static byte dtmf_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI
static void dtmf_confirmation (dword Id, PLCI *plci)
{
- word Info;
word i;
byte result[4];
dbug (1, dprintf ("[%06lx] %s,%d: dtmf_confirmation",
UnMapId (Id), (char *)(FILE_), __LINE__));
- Info = GOOD;
result[0] = 2;
PUT_WORD (&result[1], DTMF_SUCCESS);
if (plci->dtmf_send_requests != 0)
@@ -11520,13 +11514,12 @@ static word mixer_restore_config (dword Id, PLCI *plci, byte Rc)
static void mixer_command (dword Id, PLCI *plci, byte Rc)
{
DIVA_CAPI_ADAPTER *a;
- word i, internal_command, Info;
+ word i, internal_command;
dbug (1, dprintf ("[%06lx] %s,%d: mixer_command %02x %04x %04x",
UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command,
plci->li_cmd));
- Info = GOOD;
a = plci->adapter;
internal_command = plci->internal_command;
plci->internal_command = 0;
@@ -11550,7 +11543,6 @@ static void mixer_command (dword Id, PLCI *plci, byte Rc)
{
dbug (1, dprintf ("[%06lx] %s,%d: Load mixer failed",
UnMapId (Id), (char *)(FILE_), __LINE__));
- Info = _FACILITY_NOT_SUPPORTED;
break;
}
if (plci->internal_command)
@@ -11592,7 +11584,6 @@ static void mixer_command (dword Id, PLCI *plci, byte Rc)
} while ((plci->li_plci_b_write_pos != plci->li_plci_b_req_pos)
&& !(plci->li_plci_b_queue[i] & LI_PLCI_B_LAST_FLAG));
}
- Info = _FACILITY_NOT_SUPPORTED;
break;
}
if (plci->internal_command)
@@ -11610,7 +11601,6 @@ static void mixer_command (dword Id, PLCI *plci, byte Rc)
{
dbug (1, dprintf ("[%06lx] %s,%d: Unload mixer failed",
UnMapId (Id), (char *)(FILE_), __LINE__));
- Info = _FACILITY_NOT_SUPPORTED;
break;
}
if (plci->internal_command)
@@ -12448,13 +12438,11 @@ static byte mixer_request (dword Id, word Number, DIVA_CAPI_ADAPTER *a, PLCI
static void mixer_indication_coefs_set (dword Id, PLCI *plci)
{
dword d;
- DIVA_CAPI_ADAPTER *a;
byte result[12];
dbug (1, dprintf ("[%06lx] %s,%d: mixer_indication_coefs_set",
UnMapId (Id), (char *)(FILE_), __LINE__));
- a = plci->adapter;
if (plci->li_plci_b_read_pos != plci->li_plci_b_req_pos)
{
do
@@ -14111,13 +14099,11 @@ static void select_b_command (dword Id, PLCI *plci, byte Rc)
static void fax_connect_ack_command (dword Id, PLCI *plci, byte Rc)
{
- word Info;
word internal_command;
dbug (1, dprintf ("[%06lx] %s,%d: fax_connect_ack_command %02x %04x",
UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
- Info = GOOD;
internal_command = plci->internal_command;
plci->internal_command = 0;
switch (internal_command)
@@ -14160,13 +14146,11 @@ static void fax_connect_ack_command (dword Id, PLCI *plci, byte Rc)
static void fax_edata_ack_command (dword Id, PLCI *plci, byte Rc)
{
- word Info;
word internal_command;
dbug (1, dprintf ("[%06lx] %s,%d: fax_edata_ack_command %02x %04x",
UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
- Info = GOOD;
internal_command = plci->internal_command;
plci->internal_command = 0;
switch (internal_command)
@@ -14395,13 +14379,11 @@ static void rtp_connect_b3_req_command (dword Id, PLCI *plci, byte Rc)
static void rtp_connect_b3_res_command (dword Id, PLCI *plci, byte Rc)
{
- word Info;
word internal_command;
dbug (1, dprintf ("[%06lx] %s,%d: rtp_connect_b3_res_command %02x %04x",
UnMapId (Id), (char *)(FILE_), __LINE__, Rc, plci->internal_command));
- Info = GOOD;
internal_command = plci->internal_command;
plci->internal_command = 0;
switch (internal_command)
@@ -14423,7 +14405,6 @@ static void rtp_connect_b3_res_command (dword Id, PLCI *plci, byte Rc)
{
dbug (1, dprintf ("[%06lx] %s,%d: RTP setting connect resp info failed %02x",
UnMapId (Id), (char *)(FILE_), __LINE__, Rc));
- Info = _WRONG_STATE;
break;
}
if (plci_nl_busy (plci))
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c
index 4343abac0b13..b01a7be1300f 100644
--- a/drivers/isdn/hardware/mISDN/hfcpci.c
+++ b/drivers/isdn/hardware/mISDN/hfcpci.c
@@ -405,7 +405,7 @@ hfcpci_empty_bfifo(struct bchannel *bch, struct bzfifo *bz,
u_char *bdata, int count)
{
u_char *ptr, *ptr1, new_f2;
- int total, maxlen, new_z2;
+ int maxlen, new_z2;
struct zt *zp;
if ((bch->debug & DEBUG_HW_BCHANNEL) && !(bch->debug & DEBUG_HW_BFIFO))
@@ -431,7 +431,6 @@ hfcpci_empty_bfifo(struct bchannel *bch, struct bzfifo *bz,
printk(KERN_WARNING "HFCPCI: receive out of memory\n");
return;
}
- total = count;
count -= 3;
ptr = skb_put(bch->rx_skb, count);
@@ -968,7 +967,6 @@ static void
ph_state_nt(struct dchannel *dch)
{
struct hfc_pci *hc = dch->hw;
- u_char val;
if (dch->debug)
printk(KERN_DEBUG "%s: NT newstate %x\n",
@@ -982,7 +980,7 @@ ph_state_nt(struct dchannel *dch)
hc->hw.int_m1 &= ~HFCPCI_INTS_TIMER;
Write_hfc(hc, HFCPCI_INT_M1, hc->hw.int_m1);
/* Clear already pending ints */
- val = Read_hfc(hc, HFCPCI_INT_S1);
+ (void) Read_hfc(hc, HFCPCI_INT_S1);
Write_hfc(hc, HFCPCI_STATES, 4 | HFCPCI_LOAD_STATE);
udelay(10);
Write_hfc(hc, HFCPCI_STATES, 4);
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 8700474747e8..3ccbff13eaf2 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -118,14 +118,12 @@ static void
ctrl_complete(struct urb *urb)
{
struct hfcsusb *hw = (struct hfcsusb *) urb->context;
- struct ctrl_buf *buf;
if (debug & DBG_HFC_CALL_TRACE)
printk(KERN_DEBUG "%s: %s\n", hw->name, __func__);
urb->dev = hw->dev;
if (hw->ctrl_cnt) {
- buf = &hw->ctrl_buff[hw->ctrl_out_idx];
hw->ctrl_cnt--; /* decrement actual count */
if (++hw->ctrl_out_idx >= HFC_CTRL_BUFSIZE)
hw->ctrl_out_idx = 0; /* pointer wrap */
@@ -1726,7 +1724,6 @@ hfcsusb_stop_endpoint(struct hfcsusb *hw, int channel)
static int
setup_hfcsusb(struct hfcsusb *hw)
{
- int err;
u_char b;
if (debug & DBG_HFC_CALL_TRACE)
@@ -1745,7 +1742,7 @@ setup_hfcsusb(struct hfcsusb *hw)
}
/* first set the needed config, interface and alternate */
- err = usb_set_interface(hw->dev, hw->if_used, hw->alt_used);
+ (void) usb_set_interface(hw->dev, hw->if_used, hw->alt_used);
hw->led_state = 0;
diff --git a/drivers/isdn/hisax/arcofi.c b/drivers/isdn/hisax/arcofi.c
index 85a8fd8dd0b7..21cbbe1d5563 100644
--- a/drivers/isdn/hisax/arcofi.c
+++ b/drivers/isdn/hisax/arcofi.c
@@ -30,8 +30,6 @@ add_arcofi_timer(struct IsdnCardState *cs) {
static void
send_arcofi(struct IsdnCardState *cs) {
- u_char val;
-
add_arcofi_timer(cs);
cs->dc.isac.mon_txp = 0;
cs->dc.isac.mon_txc = cs->dc.isac.arcofi_list->len;
@@ -45,7 +43,7 @@ send_arcofi(struct IsdnCardState *cs) {
cs->dc.isac.mocr &= 0x0f;
cs->dc.isac.mocr |= 0xa0;
cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
- val = cs->readisac(cs, ISAC_MOSR);
+ (void) cs->readisac(cs, ISAC_MOSR);
cs->writeisac(cs, ISAC_MOX1, cs->dc.isac.mon_tx[cs->dc.isac.mon_txp++]);
cs->dc.isac.mocr |= 0x10;
cs->writeisac(cs, ISAC_MOCR, cs->dc.isac.mocr);
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index ac4dd7857cbd..8f0ad2a52e87 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -146,7 +146,7 @@ static void avma1cs_release(struct pcmcia_device *link)
pcmcia_disable_device(link);
} /* avma1cs_release */
-static struct pcmcia_device_id avma1cs_ids[] = {
+static const struct pcmcia_device_id avma1cs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
PCMCIA_DEVICE_PROD_ID12("ISDN", "CARD", 0x8d9761c8, 0x01c5aa7b),
PCMCIA_DEVICE_NULL
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index 496d477af0f8..f0b6c0ef99bb 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -129,12 +129,10 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data)
static int __devinit elsa_cs_config(struct pcmcia_device *link)
{
- local_info_t *dev;
int i;
IsdnCard_t icard;
dev_dbg(&link->dev, "elsa_config(0x%p)\n", link);
- dev = link->priv;
link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
@@ -202,7 +200,7 @@ static int elsa_resume(struct pcmcia_device *link)
return 0;
}
-static struct pcmcia_device_id elsa_ids[] = {
+static const struct pcmcia_device_id elsa_ids[] = {
PCMCIA_DEVICE_PROD_ID12("ELSA AG (Aachen, Germany)", "MicroLink ISDN/MC ", 0x983de2c4, 0x333ba257),
PCMCIA_DEVICE_PROD_ID12("ELSA GmbH, Aachen", "MicroLink ISDN/MC ", 0x639e5718, 0x333ba257),
PCMCIA_DEVICE_NULL
diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
index cbda3790a10d..3fa9f6171095 100644
--- a/drivers/isdn/hisax/elsa_ser.c
+++ b/drivers/isdn/hisax/elsa_ser.c
@@ -109,11 +109,10 @@ static void change_speed(struct IsdnCardState *cs, int baud)
{
int quot = 0, baud_base;
unsigned cval, fcr = 0;
- int bits;
/* byte size and parity */
- cval = 0x03; bits = 10;
+ cval = 0x03;
/* Determine divisor based on baud rate */
baud_base = BASE_BAUD;
quot = baud_base / baud;
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index ed9527aa5f2c..f407de0e006d 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -258,11 +258,9 @@ static void
ctrl_complete(struct urb *urb)
{
hfcusb_data *hfc = (hfcusb_data *) urb->context;
- ctrl_buft *buf;
urb->dev = hfc->dev;
if (hfc->ctrl_cnt) {
- buf = &hfc->ctrl_buff[hfc->ctrl_out_idx];
hfc->ctrl_cnt--; /* decrement actual count */
if (++hfc->ctrl_out_idx >= HFC_CTRL_BUFSIZE)
hfc->ctrl_out_idx = 0; /* pointer wrap */
@@ -1097,7 +1095,7 @@ static int
hfc_usb_init(hfcusb_data * hfc)
{
usb_fifo *fifo;
- int i, err;
+ int i;
u_char b;
struct hisax_b_if *p_b_if[2];
@@ -1112,7 +1110,7 @@ hfc_usb_init(hfcusb_data * hfc)
}
/* first set the needed config, interface and alternate */
- err = usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used);
+ usb_set_interface(hfc->dev, hfc->if_used, hfc->alt_used);
/* do Chip reset */
write_usb(hfc, HFCUSB_CIRM, 8);
diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
index 332104103e18..690840444184 100644
--- a/drivers/isdn/hisax/ipacx.c
+++ b/drivers/isdn/hisax/ipacx.c
@@ -96,7 +96,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
{
struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
struct sk_buff *skb = arg;
- u_char cda1_cr, cda2_cr;
+ u_char cda1_cr;
switch (pr) {
case (PH_DATA |REQUEST):
@@ -163,7 +163,7 @@ dch_l2l1(struct PStack *st, int pr, void *arg)
cs->writeisac(cs, IPACX_CDA_TSDP10, 0x80); // Timeslot 0 is B1
cs->writeisac(cs, IPACX_CDA_TSDP11, 0x81); // Timeslot 0 is B1
cda1_cr = cs->readisac(cs, IPACX_CDA1_CR);
- cda2_cr = cs->readisac(cs, IPACX_CDA2_CR);
+ (void) cs->readisac(cs, IPACX_CDA2_CR);
if ((long)arg &1) { // loop B1
cs->writeisac(cs, IPACX_CDA1_CR, cda1_cr |0x0a);
}
diff --git a/drivers/isdn/hisax/jade.c b/drivers/isdn/hisax/jade.c
index ea8f840871d0..a06cea09158b 100644
--- a/drivers/isdn/hisax/jade.c
+++ b/drivers/isdn/hisax/jade.c
@@ -23,10 +23,9 @@
int
JadeVersion(struct IsdnCardState *cs, char *s)
{
- int ver,i;
+ int ver;
int to = 50;
cs->BC_Write_Reg(cs, -1, 0x50, 0x19);
- i=0;
while (to) {
udelay(1);
ver = cs->BC_Read_Reg(cs, -1, 0x60);
diff --git a/drivers/isdn/hisax/l3dss1.c b/drivers/isdn/hisax/l3dss1.c
index 8e2fd02ecce0..b0d9ab1f21c0 100644
--- a/drivers/isdn/hisax/l3dss1.c
+++ b/drivers/isdn/hisax/l3dss1.c
@@ -2943,7 +2943,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
static void
dss1up(struct PStack *st, int pr, void *arg)
{
- int i, mt, cr, cause, callState;
+ int i, mt, cr, callState;
char *ptr;
u_char *p;
struct sk_buff *skb = arg;
@@ -3034,12 +3034,10 @@ dss1up(struct PStack *st, int pr, void *arg)
return;
}
} else if (mt == MT_STATUS) {
- cause = 0;
if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
ptr++;
if (*ptr++ == 2)
ptr++;
- cause = *ptr & 0x7f;
}
callState = 0;
if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {
diff --git a/drivers/isdn/hisax/l3ni1.c b/drivers/isdn/hisax/l3ni1.c
index 7b229c0ce115..092dcbb39d94 100644
--- a/drivers/isdn/hisax/l3ni1.c
+++ b/drivers/isdn/hisax/l3ni1.c
@@ -2883,7 +2883,7 @@ global_handler(struct PStack *st, int mt, struct sk_buff *skb)
static void
ni1up(struct PStack *st, int pr, void *arg)
{
- int i, mt, cr, cause, callState;
+ int i, mt, cr, callState;
char *ptr;
u_char *p;
struct sk_buff *skb = arg;
@@ -2986,12 +2986,10 @@ ni1up(struct PStack *st, int pr, void *arg)
return;
}
} else if (mt == MT_STATUS) {
- cause = 0;
if ((ptr = findie(skb->data, skb->len, IE_CAUSE, 0)) != NULL) {
ptr++;
if (*ptr++ == 2)
ptr++;
- cause = *ptr & 0x7f;
}
callState = 0;
if ((ptr = findie(skb->data, skb->len, IE_CALL_STATE, 0)) != NULL) {
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 360204bc2777..06473f81f039 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -186,7 +186,7 @@ static int sedlbauer_resume(struct pcmcia_device *link)
}
-static struct pcmcia_device_id sedlbauer_ids[] = {
+static const struct pcmcia_device_id sedlbauer_ids[] = {
PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "speed star II", "V 3.1", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a),
PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D67", 0x81fb79f5, 0xe4e9bc12, 0x397b7e90),
PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D98", 0x81fb79f5, 0xe4e9bc12, 0x2e5c7fce),
diff --git a/drivers/isdn/hisax/st5481.h b/drivers/isdn/hisax/st5481.h
index 64f78a8c28c5..b9054cb7a0da 100644
--- a/drivers/isdn/hisax/st5481.h
+++ b/drivers/isdn/hisax/st5481.h
@@ -377,7 +377,6 @@ struct st5481_bcs {
};
struct st5481_adapter {
- struct list_head list;
int number_of_leds;
struct usb_device *usb_dev;
struct hisax_d_if hisax_d_if;
diff --git a/drivers/isdn/hisax/st5481_init.c b/drivers/isdn/hisax/st5481_init.c
index 13751237bfcd..9f7fd18ff773 100644
--- a/drivers/isdn/hisax/st5481_init.c
+++ b/drivers/isdn/hisax/st5481_init.c
@@ -46,8 +46,6 @@ module_param(debug, int, 0);
#endif
int st5481_debug;
-static LIST_HEAD(adapter_list);
-
/* ======================================================================
* registration/deregistration with the USB layer
*/
@@ -86,7 +84,6 @@ static int probe_st5481(struct usb_interface *intf,
adapter->bcs[i].b_if.ifc.priv = &adapter->bcs[i];
adapter->bcs[i].b_if.ifc.l2l1 = st5481_b_l2l1;
}
- list_add(&adapter->list, &adapter_list);
retval = st5481_setup_usb(adapter);
if (retval < 0)
@@ -125,6 +122,7 @@ static int probe_st5481(struct usb_interface *intf,
err_usb:
st5481_release_usb(adapter);
err:
+ kfree(adapter);
return -EIO;
}
@@ -142,8 +140,6 @@ static void disconnect_st5481(struct usb_interface *intf)
if (!adapter)
return;
- list_del(&adapter->list);
-
st5481_stop(adapter);
st5481_release_b(&adapter->bcs[1]);
st5481_release_b(&adapter->bcs[0]);
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index aa25e183bf79..161a1938552e 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -111,12 +111,10 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev, void *priv_data)
static int __devinit teles_cs_config(struct pcmcia_device *link)
{
- local_info_t *dev;
int i;
IsdnCard_t icard;
dev_dbg(&link->dev, "teles_config(0x%p)\n", link);
- dev = link->priv;
i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
if (i != 0)
@@ -185,7 +183,7 @@ static int teles_resume(struct pcmcia_device *link)
}
-static struct pcmcia_device_id teles_ids[] = {
+static const struct pcmcia_device_id teles_ids[] = {
PCMCIA_DEVICE_PROD_ID12("TELES", "S0/PC", 0x67b50eae, 0xe9e70119),
PCMCIA_DEVICE_NULL,
};
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index 2ee93d04b2dd..236cc7dadfd0 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -155,7 +155,6 @@ put_log_buffer(hysdn_card * card, char *cp)
static ssize_t
hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t * off)
{
- unsigned long u = 0;
int rc;
unsigned char valbuf[128];
hysdn_card *card = file->private_data;
@@ -167,12 +166,10 @@ hysdn_log_write(struct file *file, const char __user *buf, size_t count, loff_t
valbuf[count] = 0; /* terminating 0 */
- rc = strict_strtoul(valbuf, 0, &u);
-
- if (rc == 0) {
- card->debug_flags = u; /* remember debug flags */
- hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags);
- }
+ rc = kstrtoul(valbuf, 0, &card->debug_flags);
+ if (rc < 0)
+ return rc;
+ hysdn_addlog(card, "debug set to 0x%lx", card->debug_flags);
return (count);
} /* hysdn_log_write */
diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
index 15632bd2f643..6ed82add6ffa 100644
--- a/drivers/isdn/i4l/isdn_common.c
+++ b/drivers/isdn/i4l/isdn_common.c
@@ -399,13 +399,8 @@ isdn_all_eaz(int di, int ch)
#include <linux/isdn/capicmd.h>
static int
-isdn_capi_rec_hl_msg(capi_msg *cm) {
-
- int di;
- int ch;
-
- di = (cm->adr.Controller & 0x7f) -1;
- ch = isdn_dc2minor(di, (cm->adr.Controller>>8)& 0x7f);
+isdn_capi_rec_hl_msg(capi_msg *cm)
+{
switch(cm->Command) {
case CAPI_FACILITY:
/* in the moment only handled in tty */
@@ -1278,7 +1273,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
uint minor = iminor(file->f_path.dentry->d_inode);
isdn_ctrl c;
int drvidx;
- int chidx;
int ret;
int i;
char __user *p;
@@ -1340,7 +1334,6 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
drvidx = isdn_minor2drv(minor);
if (drvidx < 0)
return -ENODEV;
- chidx = isdn_minor2chan(minor);
if (!(dev->drv[drvidx]->flags & DRV_FLAG_RUNNING))
return -ENODEV;
return 0;
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 2a7d17c19489..97988111e45a 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1678,7 +1678,6 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
u32 your_seq;
__be32 local;
__be32 *addr, *mask;
- u16 unused;
if (skb->len < 14)
return;
@@ -1722,7 +1721,6 @@ isdn_net_ciscohdlck_slarp_in(isdn_net_local *lp, struct sk_buff *skb)
lp->cisco_last_slarp_in = jiffies;
my_seq = be32_to_cpup((__be32 *)(p + 0));
your_seq = be32_to_cpup((__be32 *)(p + 4));
- unused = be16_to_cpup((__be16 *)(p + 8));
p += 10;
lp->cisco_yourseq = my_seq;
lp->cisco_mineseen = your_seq;
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 607d846ae063..d8504279e502 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -998,7 +998,6 @@ isdn_tty_change_speed(modem_info * info)
{
uint cflag,
cval,
- fcr,
quot;
int i;
@@ -1037,7 +1036,6 @@ isdn_tty_change_speed(modem_info * info)
cval |= UART_LCR_PARITY;
if (!(cflag & PARODD))
cval |= UART_LCR_EPAR;
- fcr = 0;
/* CTS flow control flag and modem status interrupts */
if (cflag & CRTSCTS) {
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index d0aeb44ee7c0..5bc00156315e 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -1640,7 +1640,7 @@ l2_tei_remove(struct FsmInst *fi, int event, void *arg)
}
static void
-l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st14_persistent_da(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
@@ -1654,7 +1654,7 @@ l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
}
static void
-l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st5_persistent_da(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
@@ -1671,7 +1671,7 @@ l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
}
static void
-l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st6_persistent_da(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
@@ -1685,7 +1685,7 @@ l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
}
static void
-l2_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_persistent_da(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
@@ -1829,14 +1829,14 @@ static struct FsmNode L2FnList[] =
{ST_L2_6, EV_L2_FRAME_ERROR, l2_frame_error},
{ST_L2_7, EV_L2_FRAME_ERROR, l2_frame_error_reest},
{ST_L2_8, EV_L2_FRAME_ERROR, l2_frame_error_reest},
- {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistant_da},
+ {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistent_da},
{ST_L2_2, EV_L1_DEACTIVATE, l2_st24_tei_remove},
{ST_L2_3, EV_L1_DEACTIVATE, l2_st3_tei_remove},
- {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistant_da},
- {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistant_da},
- {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistant_da},
- {ST_L2_7, EV_L1_DEACTIVATE, l2_persistant_da},
- {ST_L2_8, EV_L1_DEACTIVATE, l2_persistant_da},
+ {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistent_da},
+ {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistent_da},
+ {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistent_da},
+ {ST_L2_7, EV_L1_DEACTIVATE, l2_persistent_da},
+ {ST_L2_8, EV_L1_DEACTIVATE, l2_persistent_da},
};
static int
diff --git a/drivers/isdn/mISDN/socket.c b/drivers/isdn/mISDN/socket.c
index 7446d8b4282d..8e325227b4c0 100644
--- a/drivers/isdn/mISDN/socket.c
+++ b/drivers/isdn/mISDN/socket.c
@@ -457,6 +457,9 @@ static int data_sock_getsockopt(struct socket *sock, int level, int optname,
if (get_user(len, optlen))
return -EFAULT;
+ if (len != sizeof(char))
+ return -EINVAL;
+
switch (optname) {
case MISDN_TIME_STAMP:
if (_pms(sk)->cmask & MISDN_TIME_STAMP)