diff options
40 files changed, 65 insertions, 65 deletions
diff --git a/arch/um/drivers/chan_kern.c b/arch/um/drivers/chan_kern.c index e82764f75e7..3576b3cc505 100644 --- a/arch/um/drivers/chan_kern.c +++ b/arch/um/drivers/chan_kern.c @@ -110,7 +110,7 @@ static void not_configged_free(void *data) "UML\n"); } -static struct chan_ops not_configged_ops = { +static const struct chan_ops not_configged_ops = { .init = not_configged_init, .open = not_configged_open, .close = not_configged_close, @@ -373,7 +373,7 @@ int console_write_chan(struct list_head *chans, const char *buf, int len) } int console_open_chan(struct line *line, struct console *co, - struct chan_opts *opts) + const struct chan_opts *opts) { int err; @@ -494,10 +494,10 @@ int chan_config_string(struct list_head *chans, char *str, int size, struct chan_type { char *key; - struct chan_ops *ops; + const struct chan_ops *ops; }; -static struct chan_type chan_table[] = { +static const struct chan_type chan_table[] = { { "fd", &fd_ops }, #ifdef CONFIG_NULL_CHAN @@ -534,10 +534,10 @@ static struct chan_type chan_table[] = { }; static struct chan *parse_chan(struct line *line, char *str, int device, - struct chan_opts *opts) + const struct chan_opts *opts) { - struct chan_type *entry; - struct chan_ops *ops; + const struct chan_type *entry; + const struct chan_ops *ops; struct chan *chan; void *data; int i; @@ -582,7 +582,7 @@ static struct chan *parse_chan(struct line *line, char *str, int device, } int parse_chan_pair(char *str, struct line *line, int device, - struct chan_opts *opts) + const struct chan_opts *opts) { struct list_head *chans = &line->chan_list; struct chan *new, *chan; diff --git a/arch/um/drivers/daemon.h b/arch/um/drivers/daemon.h index 7326c42f7ef..3bc3cf6b94a 100644 --- a/arch/um/drivers/daemon.h +++ b/arch/um/drivers/daemon.h @@ -18,7 +18,7 @@ struct daemon_data { void *dev; }; -extern struct net_user_info daemon_user_info; +extern const struct net_user_info daemon_user_info; extern int daemon_user_write(int fd, void *buf, int len, struct daemon_data *pri); diff --git a/arch/um/drivers/daemon_kern.c b/arch/um/drivers/daemon_kern.c index 53d09ed78b4..824386974f8 100644 --- a/arch/um/drivers/daemon_kern.c +++ b/arch/um/drivers/daemon_kern.c @@ -57,7 +57,7 @@ static int daemon_write(int fd, struct sk_buff **skb, (struct daemon_data *) &lp->user)); } -static struct net_kern_info daemon_kern_info = { +static const struct net_kern_info daemon_kern_info = { .init = daemon_init, .protocol = eth_protocol, .read = daemon_read, diff --git a/arch/um/drivers/daemon_user.c b/arch/um/drivers/daemon_user.c index c944265955e..77954ea7704 100644 --- a/arch/um/drivers/daemon_user.c +++ b/arch/um/drivers/daemon_user.c @@ -182,7 +182,7 @@ static int daemon_set_mtu(int mtu, void *data) return(mtu); } -struct net_user_info daemon_user_info = { +const struct net_user_info daemon_user_info = { .init = daemon_user_init, .open = daemon_open, .close = NULL, diff --git a/arch/um/drivers/fd.c b/arch/um/drivers/fd.c index c41f75e4acb..108b7dafbd0 100644 --- a/arch/um/drivers/fd.c +++ b/arch/um/drivers/fd.c @@ -20,7 +20,7 @@ struct fd_chan { char str[sizeof("1234567890\0")]; }; -static void *fd_init(char *str, int device, struct chan_opts *opts) +static void *fd_init(char *str, int device, const struct chan_opts *opts) { struct fd_chan *data; char *end; @@ -77,7 +77,7 @@ static void fd_close(int fd, void *d) } } -struct chan_ops fd_ops = { +const struct chan_ops fd_ops = { .type = "fd", .init = fd_init, .open = fd_open, diff --git a/arch/um/drivers/hostaudio_kern.c b/arch/um/drivers/hostaudio_kern.c index 37232f908cd..d247ef45c37 100644 --- a/arch/um/drivers/hostaudio_kern.c +++ b/arch/um/drivers/hostaudio_kern.c @@ -280,7 +280,7 @@ static int hostmixer_release(struct inode *inode, struct file *file) /* kernel module operations */ -static struct file_operations hostaudio_fops = { +static const struct file_operations hostaudio_fops = { .owner = THIS_MODULE, .llseek = no_llseek, .read = hostaudio_read, @@ -292,7 +292,7 @@ static struct file_operations hostaudio_fops = { .release = hostaudio_release, }; -static struct file_operations hostmixer_fops = { +static const struct file_operations hostmixer_fops = { .owner = THIS_MODULE, .llseek = no_llseek, .ioctl = hostmixer_ioctl_mixdev, diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index ebebaabb78a..563ce7690a1 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -251,7 +251,7 @@ void line_set_termios(struct tty_struct *tty, struct termios * old) /* nothing */ } -static struct { +static const struct { int cmd; char *level; char *name; @@ -405,7 +405,7 @@ static irqreturn_t line_write_interrupt(int irq, void *data, int line_setup_irq(int fd, int input, int output, struct line *line, void *data) { - struct line_driver *driver = line->driver; + const struct line_driver *driver = line->driver; int err = 0, flags = IRQF_DISABLED | IRQF_SHARED | IRQF_SAMPLE_RANDOM; if (input) @@ -558,7 +558,7 @@ int line_setup(struct line *lines, unsigned int num, char *init) } int line_config(struct line *lines, unsigned int num, char *str, - struct chan_opts *opts) + const struct chan_opts *opts) { struct line *line; char *new; diff --git a/arch/um/drivers/mcast.h b/arch/um/drivers/mcast.h index a2c6db24345..bc56af9d3e5 100644 --- a/arch/um/drivers/mcast.h +++ b/arch/um/drivers/mcast.h @@ -13,7 +13,7 @@ struct mcast_data { void *dev; }; -extern struct net_user_info mcast_user_info; +extern const struct net_user_info mcast_user_info; extern int mcast_user_write(int fd, void *buf, int len, struct mcast_data *pri); diff --git a/arch/um/drivers/mcast_kern.c b/arch/um/drivers/mcast_kern.c index 3a7af18cf94..c090fbd464e 100644 --- a/arch/um/drivers/mcast_kern.c +++ b/arch/um/drivers/mcast_kern.c @@ -61,7 +61,7 @@ static int mcast_write(int fd, struct sk_buff **skb, (struct mcast_data *) &lp->user); } -static struct net_kern_info mcast_kern_info = { +static const struct net_kern_info mcast_kern_info = { .init = mcast_init, .protocol = eth_protocol, .read = mcast_read, diff --git a/arch/um/drivers/mcast_user.c b/arch/um/drivers/mcast_user.c index afe85bfa66e..4d2bd39a85b 100644 --- a/arch/um/drivers/mcast_user.c +++ b/arch/um/drivers/mcast_user.c @@ -152,7 +152,7 @@ static int mcast_set_mtu(int mtu, void *data) return(mtu); } -struct net_user_info mcast_user_info = { +const struct net_user_info mcast_user_info = { .init = mcast_user_init, .open = mcast_open, .close = mcast_close, diff --git a/arch/um/drivers/mmapper_kern.c b/arch/um/drivers/mmapper_kern.c index 022f67bb687..9a3b5daf625 100644 --- a/arch/um/drivers/mmapper_kern.c +++ b/arch/um/drivers/mmapper_kern.c @@ -85,7 +85,7 @@ mmapper_release(struct inode *inode, struct file *file) return 0; } -static struct file_operations mmapper_fops = { +static const struct file_operations mmapper_fops = { .owner = THIS_MODULE, .read = mmapper_read, .write = mmapper_write, @@ -95,7 +95,7 @@ static struct file_operations mmapper_fops = { .release = mmapper_release, }; -static struct miscdevice mmapper_dev = { +static const struct miscdevice mmapper_dev = { .minor = MISC_DYNAMIC_MINOR, .name = "mmapper", .fops = &mmapper_fops diff --git a/arch/um/drivers/null.c b/arch/um/drivers/null.c index 14cc5f78398..3683ed44315 100644 --- a/arch/um/drivers/null.c +++ b/arch/um/drivers/null.c @@ -10,7 +10,7 @@ static int null_chan; -static void *null_init(char *str, int device, struct chan_opts *opts) +static void *null_init(char *str, int device, const struct chan_opts *opts) { return(&null_chan); } @@ -31,7 +31,7 @@ static void null_free(void *data) { } -struct chan_ops null_ops = { +const struct chan_ops null_ops = { .type = "null", .init = null_init, .open = null_open, diff --git a/arch/um/drivers/pcap_kern.c b/arch/um/drivers/pcap_kern.c index 4c767c7adb9..6e1ef855828 100644 --- a/arch/um/drivers/pcap_kern.c +++ b/arch/um/drivers/pcap_kern.c @@ -46,7 +46,7 @@ static int pcap_write(int fd, struct sk_buff **skb, struct uml_net_private *lp) return(-EPERM); } -static struct net_kern_info pcap_kern_info = { +static const struct net_kern_info pcap_kern_info = { .init = pcap_init, .protocol = eth_protocol, .read = pcap_read, diff --git a/arch/um/drivers/pcap_user.c b/arch/um/drivers/pcap_user.c index edfcb29273e..2ef641ded96 100644 --- a/arch/um/drivers/pcap_user.c +++ b/arch/um/drivers/pcap_user.c @@ -120,7 +120,7 @@ int pcap_user_read(int fd, void *buffer, int len, struct pcap_data *pri) return(hdata.len); } -struct net_user_info pcap_user_info = { +const struct net_user_info pcap_user_info = { .init = pcap_user_init, .open = pcap_open, .close = NULL, diff --git a/arch/um/drivers/port_user.c b/arch/um/drivers/port_user.c index c43e8bb3250..f2e8fc42ecc 100644 --- a/arch/um/drivers/port_user.c +++ b/arch/um/drivers/port_user.c @@ -27,7 +27,7 @@ struct port_chan { char dev[sizeof("32768\0")]; }; -static void *port_init(char *str, int device, struct chan_opts *opts) +static void *port_init(char *str, int device, const struct chan_opts *opts) { struct port_chan *data; void *kern_data; @@ -100,7 +100,7 @@ static void port_close(int fd, void *d) os_close_file(fd); } -struct chan_ops port_ops = { +const struct chan_ops port_ops = { .type = "port", .init = port_init, .open = port_open, diff --git a/arch/um/drivers/pty.c b/arch/um/drivers/pty.c index 1c555c38de4..abec620e838 100644 --- a/arch/um/drivers/pty.c +++ b/arch/um/drivers/pty.c @@ -22,7 +22,7 @@ struct pty_chan { char dev_name[sizeof("/dev/pts/0123456\0")]; }; -static void *pty_chan_init(char *str, int device, struct chan_opts *opts) +static void *pty_chan_init(char *str, int device, const struct chan_opts *opts) { struct pty_chan *data; @@ -118,7 +118,7 @@ static int pty_open(int input, int output, int primary, void *d, return(fd); } -struct chan_ops pty_ops = { +const struct chan_ops pty_ops = { .type = "pty", .init = pty_chan_init, .open = pty_open, @@ -131,7 +131,7 @@ struct chan_ops pty_ops = { .winch = 0, }; -struct chan_ops pts_ops = { +const struct chan_ops pts_ops = { .type = "pts", .init = pty_chan_init, .open = pts_open, diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c index ba471f5864a..ae9909415b9 100644 --- a/arch/um/drivers/random.c +++ b/arch/um/drivers/random.c @@ -68,7 +68,7 @@ static ssize_t rng_dev_read (struct file *filp, char __user *buf, size_t size, return ret; } -static struct file_operations rng_chrdev_ops = { +static const struct file_operations rng_chrdev_ops = { .owner = THIS_MODULE, .open = rng_dev_open, .read = rng_dev_read, diff --git a/arch/um/drivers/slip.h b/arch/um/drivers/slip.h index bb0dab41c2e..c64f8c61d27 100644 --- a/arch/um/drivers/slip.h +++ b/arch/um/drivers/slip.h @@ -12,7 +12,7 @@ struct slip_data { struct slip_proto slip; }; -extern struct net_user_info slip_user_info; +extern const struct net_user_info slip_user_info; extern int slip_user_read(int fd, void *buf, int len, struct slip_data *pri); extern int slip_user_write(int fd, void *buf, int len, struct slip_data *pri); diff --git a/arch/um/drivers/slip_kern.c b/arch/um/drivers/slip_kern.c index 163ee0d5f75..ccea2d7885e 100644 --- a/arch/um/drivers/slip_kern.c +++ b/arch/um/drivers/slip_kern.c @@ -61,7 +61,7 @@ static int slip_write(int fd, struct sk_buff **skb, (struct slip_data *) &lp->user)); } -struct net_kern_info slip_kern_info = { +const struct net_kern_info slip_kern_info = { .init = slip_init, .protocol = slip_protocol, .read = slip_read, diff --git a/arch/um/drivers/slip_user.c b/arch/um/drivers/slip_user.c index 89fbec185cc..8460285c69a 100644 --- a/arch/um/drivers/slip_user.c +++ b/arch/um/drivers/slip_user.c @@ -241,7 +241,7 @@ static void slip_del_addr(unsigned char *addr, unsigned char *netmask, close_addr(addr, netmask, pri->name); } -struct net_user_info slip_user_info = { +const struct net_user_info slip_user_info = { .init = slip_user_init, .open = slip_open, .close = slip_close, diff --git a/arch/um/drivers/slirp.h b/arch/um/drivers/slirp.h index 6cf88ab580c..89ccf83b757 100644 --- a/arch/um/drivers/slirp.h +++ b/arch/um/drivers/slirp.h @@ -24,7 +24,7 @@ struct slirp_data { struct slip_proto slip; }; -extern struct net_user_info slirp_user_info; +extern const struct net_user_info slirp_user_info; extern int slirp_user_read(int fd, void *buf, int len, struct slirp_data *pri); extern int slirp_user_write(int fd, void *buf, int len, diff --git a/arch/um/drivers/slirp_kern.c b/arch/um/drivers/slirp_kern.c index 95e50c943e1..ae322e1c8a8 100644 --- a/arch/um/drivers/slirp_kern.c +++ b/arch/um/drivers/slirp_kern.c @@ -64,7 +64,7 @@ static int slirp_write(int fd, struct sk_buff **skb, (struct slirp_data *) &lp->user)); } -struct net_kern_info slirp_kern_info = { +const struct net_kern_info slirp_kern_info = { .init = slirp_init, .protocol = slirp_protocol, .read = slirp_read, diff --git a/arch/um/drivers/slirp_user.c b/arch/um/drivers/slirp_user.c index 33c5f6e625e..ce5e85d1de3 100644 --- a/arch/um/drivers/slirp_user.c +++ b/arch/um/drivers/slirp_user.c @@ -126,7 +126,7 @@ static int slirp_set_mtu(int mtu, void *data) return(mtu); } -struct net_user_info slirp_user_info = { +const struct net_user_info slirp_user_info = { .init = slirp_user_init, .open = slirp_open, .close = slirp_close, diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c index 6dafd6fbfda..6f13e7c71a8 100644 --- a/arch/um/drivers/ssl.c +++ b/arch/um/drivers/ssl.c @@ -23,7 +23,7 @@ #include "irq_user.h" #include "mconsole_kern.h" -static int ssl_version = 1; +static const int ssl_version = 1; /* Referenced only by tty_driver below - presumably it's locked correctly * by the tty driver. @@ -123,7 +123,7 @@ void ssl_hangup(struct tty_struct *tty) } #endif -static struct tty_operations ssl_ops = { +static const struct tty_operations ssl_ops = { .open = ssl_open, .close = line_close, .write = line_write, diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c index 856f568c268..5e44adb0705 100644 --- a/arch/um/drivers/stdio_console.c +++ b/arch/um/drivers/stdio_console.c @@ -110,7 +110,7 @@ static int con_open(struct tty_struct *tty, struct file *filp) static int con_init_done = 0; -static struct tty_operations console_ops = { +static const struct tty_operations console_ops = { .open = con_open, .close = line_close, .write = line_write, diff --git a/arch/um/drivers/tty.c b/arch/um/drivers/tty.c index 9f70edf5d8e..11de3ac1eb5 100644 --- a/arch/um/drivers/tty.c +++ b/arch/um/drivers/tty.c @@ -18,7 +18,7 @@ struct tty_chan { struct termios tt; }; -static void *tty_chan_init(char *str, int device, struct chan_opts *opts) +static void *tty_chan_init(char *str, int device, const struct chan_opts *opts) { struct tty_chan *data; @@ -62,7 +62,7 @@ static int tty_open(int input, int output, int primary, void *d, return fd; } -struct chan_ops tty_ops = { +const struct chan_ops tty_ops = { .type = "tty", .init = tty_chan_init, .open = tty_open, diff --git a/arch/um/drivers/xterm.c b/arch/um/drivers/xterm.c index aaa63666104..386f8b95298 100644 --- a/arch/um/drivers/xterm.c +++ b/arch/um/drivers/xterm.c @@ -31,7 +31,7 @@ struct xterm_chan { }; /* Not static because it's called directly by the tt mode gdb code */ -void *xterm_init(char *str, int device, struct chan_opts *opts) +void *xterm_init(char *str, int device, const struct chan_opts *opts) { struct xterm_chan *data; @@ -194,7 +194,7 @@ static void xterm_free(void *d) free(d); } -struct chan_ops xterm_ops = { +const struct chan_ops xterm_ops = { .type = "xterm", .init = xterm_init, .open = xterm_open, diff --git a/arch/um/include/chan_kern.h b/arch/um/include/chan_kern.h index 1bb5e9d9427..572d286ed2c 100644 --- a/arch/um/include/chan_kern.h +++ b/arch/um/include/chan_kern.h @@ -23,21 +23,21 @@ struct chan { unsigned int opened:1; unsigned int enabled:1; int fd; - struct chan_ops *ops; + const struct chan_ops *ops; void *data; }; extern void chan_interrupt(struct list_head *chans, struct work_struct *task, struct tty_struct *tty, int irq); extern int parse_chan_pair(char *str, struct line *line, int device, - struct chan_opts *opts); + const struct chan_opts *opts); extern int open_chan(struct list_head *chans); extern int write_chan(struct list_head *chans, const char *buf, int len, int write_irq); extern int console_write_chan(struct list_head *chans, const char *buf, int len); extern int console_open_chan(struct line *line, struct console *co, - struct chan_opts *opts); + const struct chan_opts *opts); extern void deactivate_chan(struct list_head *chans, int irq); extern void reactivate_chan(struct list_head *chans, int irq); extern void chan_enable_winch(struct list_head *chans, struct tty_struct *tty); diff --git a/arch/um/include/chan_user.h b/arch/um/include/chan_user.h index 659bb3cac32..a795547a1db 100644 --- a/arch/um/include/chan_user.h +++ b/arch/um/include/chan_user.h @@ -20,7 +20,7 @@ enum chan_init_pri { INIT_STATIC, INIT_ALL, INIT_ONE }; struct chan_ops { char *type; - void *(*init)(char *, int, struct chan_opts *); + void *(*init)(char *, int, const struct chan_opts *); int (*open)(int, int, int, void *, char **); void (*close)(int, void *); int (*read)(int, char *, void *); @@ -31,8 +31,8 @@ struct chan_ops { int winch; }; -extern struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops, tty_ops, - xterm_ops; +extern const struct chan_ops fd_ops, null_ops, port_ops, pts_ops, pty_ops, + tty_ops, xterm_ops; extern void generic_close(int fd, void *unused); extern int generic_read(int fd, char *c_out, void *unused); diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h index 89e1dc835a5..59cfa9e0cad 100644 --- a/arch/um/include/kern_util.h +++ b/arch/um/include/kern_util.h @@ -21,7 +21,7 @@ struct kern_handlers { kern_hndl timer_handler; }; -extern struct kern_handlers handlinfo_kern; +extern const struct kern_handlers handlinfo_kern; extern int ncpus; extern char *linux_prog; diff --git a/arch/um/include/line.h b/arch/um/include/line.h index 27bf2f6fbc0..642c9a0320f 100644 --- a/arch/um/include/line.h +++ b/arch/um/include/line.h @@ -52,7 +52,7 @@ struct line { int sigio; struct work_struct task; - struct line_driver *driver; + const struct line_driver *driver; int have_irq; }; @@ -99,7 +99,7 @@ extern void lines_init(struct line *lines, int nlines, struct chan_opts *opts); extern void close_lines(struct line *lines, int nlines); extern int line_config(struct line *lines, unsigned int sizeof_lines, - char *str, struct chan_opts *opts); + char *str, const struct chan_opts *opts); extern int line_id(char **str, int *start_out, int *end_out); extern int line_remove(struct line *lines, unsigned int sizeof_lines, int n); extern int line_get_config(char *dev, struct line *lines, diff --git a/arch/um/include/net_kern.h b/arch/um/include/net_kern.h index f7de6df60dd..769fba43ee0 100644 --- a/arch/um/include/net_kern.h +++ b/arch/um/include/net_kern.h @@ -54,8 +54,8 @@ struct transport { struct list_head list; char *name; int (*setup)(char *, char **, void *); - struct net_user_info *user; - struct net_kern_info *kern; + const struct net_user_info *user; + const struct net_kern_info *kern; int private_size; int setup_size; }; diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index e5eeaf2b6af..e44ff6eca49 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -140,7 +140,7 @@ void segv_handler(int sig, union uml_pt_regs *regs) segv(*fi, UPT_IP(regs), UPT_IS_USER(regs), regs); } -struct kern_handlers handlinfo_kern = { +const struct kern_handlers handlinfo_kern = { .relay_signal = relay_signal, .winch = winch, .bus_handler = relay_signal, diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 7896cf98232..55005710dcb 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -106,7 +106,7 @@ static void c_stop(struct seq_file *m, void *v) { } -struct seq_operations cpuinfo_op = { +const struct seq_operations cpuinfo_op = { .start = c_start, .next = c_next, .stop = c_stop, diff --git a/arch/um/os-Linux/drivers/etap.h b/arch/um/os-Linux/drivers/etap.h index b84f6c4740f..57ecdaf2f67 100644 --- a/arch/um/os-Linux/drivers/etap.h +++ b/arch/um/os-Linux/drivers/etap.h @@ -13,7 +13,7 @@ struct ethertap_data { void *dev; }; -extern struct net_user_info ethertap_user_info; +extern const struct net_user_info ethertap_user_info; /* * Overrides for Emacs so that we follow Linus's tabbing style. diff --git a/arch/um/os-Linux/drivers/ethertap_kern.c b/arch/um/os-Linux/drivers/ethertap_kern.c index 768606bec23..16385e2ada8 100644 --- a/arch/um/os-Linux/drivers/ethertap_kern.c +++ b/arch/um/os-Linux/drivers/ethertap_kern.c @@ -65,7 +65,7 @@ static int etap_write(int fd, struct sk_buff **skb, struct uml_net_private *lp) return(net_send(fd, (*skb)->data, (*skb)->len)); } -struct net_kern_info ethertap_kern_info = { +const struct net_kern_info ethertap_kern_info = { .init = etap_init, .protocol = eth_protocol, .read = etap_read, diff --git a/arch/um/os-Linux/drivers/ethertap_user.c b/arch/um/os-Linux/drivers/ethertap_user.c index 8f49507e64e..f559bdf746e 100644 --- a/arch/um/os-Linux/drivers/ethertap_user.c +++ b/arch/um/os-Linux/drivers/ethertap_user.c @@ -216,7 +216,7 @@ static void etap_del_addr(unsigned char *addr, unsigned char *netmask, etap_close_addr(addr, netmask, &pri->control_fd); } -struct net_user_info ethertap_user_info = { +const struct net_user_info ethertap_user_info = { .init = etap_user_init, .open = etap_open, .close = etap_close, diff --git a/arch/um/os-Linux/drivers/tuntap.h b/arch/um/os-Linux/drivers/tuntap.h index 25d4a286881..d3e8d3af624 100644 --- a/arch/um/os-Linux/drivers/tuntap.h +++ b/arch/um/os-Linux/drivers/tuntap.h @@ -16,7 +16,7 @@ struct tuntap_data { void *dev; }; -extern struct net_user_info tuntap_user_info; +extern const struct net_user_info tuntap_user_info; #endif diff --git a/arch/um/os-Linux/drivers/tuntap_kern.c b/arch/um/os-Linux/drivers/tuntap_kern.c index 190009a6f89..0edbac63c52 100644 --- a/arch/um/os-Linux/drivers/tuntap_kern.c +++ b/arch/um/os-Linux/drivers/tuntap_kern.c @@ -53,7 +53,7 @@ static int tuntap_write(int fd, struct sk_buff **skb, return(net_write(fd, (*skb)->data, (*skb)->len)); } -struct net_kern_info tuntap_kern_info = { +const struct net_kern_info tuntap_kern_info = { .init = tuntap_init, .protocol = eth_protocol, .read = tuntap_read, diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c index 87c3aa0252d..e846b23f755 100644 --- a/arch/um/os-Linux/drivers/tuntap_user.c +++ b/arch/um/os-Linux/drivers/tuntap_user.c @@ -205,7 +205,7 @@ static int tuntap_set_mtu(int mtu, void *data) return(mtu); } -struct net_user_info tuntap_user_info = { +const struct net_user_info tuntap_user_info = { .init = tuntap_user_init, .open = tuntap_open, .close = tuntap_close, |