diff options
57 files changed, 63 insertions, 62 deletions
diff --git a/arch/alpha/kernel/srmcons.c b/arch/alpha/kernel/srmcons.c index 9d7dff27f81..75692320386 100644 --- a/arch/alpha/kernel/srmcons.c +++ b/arch/alpha/kernel/srmcons.c @@ -229,7 +229,7 @@ srmcons_close(struct tty_struct *tty, struct file *filp) static struct tty_driver *srmcons_driver; -static struct tty_operations srmcons_ops = { +static const struct tty_operations srmcons_ops = { .open = srmcons_open, .close = srmcons_close, .write = srmcons_write, diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c index 0daacc20ed3..246eb3d3757 100644 --- a/arch/ia64/hp/sim/simserial.c +++ b/arch/ia64/hp/sim/simserial.c @@ -940,7 +940,7 @@ static inline void show_serial_version(void) printk(KERN_INFO " no serial options enabled\n"); } -static struct tty_operations hp_ops = { +static const struct tty_operations hp_ops = { .open = rs_open, .close = rs_close, .write = rs_write, diff --git a/arch/ppc/4xx_io/serial_sicc.c b/arch/ppc/4xx_io/serial_sicc.c index b81a367dc27..87fe9a89dba 100644 --- a/arch/ppc/4xx_io/serial_sicc.c +++ b/arch/ppc/4xx_io/serial_sicc.c @@ -1720,7 +1720,7 @@ static int siccuart_open(struct tty_struct *tty, struct file *filp) return 0; } -static struct tty_operations sicc_ops = { +static const struct tty_operations sicc_ops = { .open = siccuart_open, .close = siccuart_close, .write = siccuart_write, diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 563ce7690a1..24747a41378 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -642,9 +642,9 @@ int line_remove(struct line *lines, unsigned int num, int n) } struct tty_driver *line_register_devfs(struct lines *set, - struct line_driver *line_driver, - struct tty_operations *ops, struct line *lines, - int nlines) + struct line_driver *line_driver, + const struct tty_operations *ops, + struct line *lines, int nlines) { int i; struct tty_driver *driver = alloc_tty_driver(nlines); diff --git a/arch/um/include/line.h b/arch/um/include/line.h index 642c9a0320f..7be24811bb3 100644 --- a/arch/um/include/line.h +++ b/arch/um/include/line.h @@ -91,10 +91,9 @@ extern int line_setup_irq(int fd, int input, int output, struct line *line, void *data); extern void line_close_chan(struct line *line); extern struct tty_driver * line_register_devfs(struct lines *set, - struct line_driver *line_driver, - struct tty_operations *driver, - struct line *lines, - int nlines); + struct line_driver *line_driver, + const struct tty_operations *driver, + struct line *lines, int nlines); extern void lines_init(struct line *lines, int nlines, struct chan_opts *opts); extern void close_lines(struct line *lines, int nlines); diff --git a/arch/v850/kernel/memcons.c b/arch/v850/kernel/memcons.c index 815f8a43926..92f514fdcc7 100644 --- a/arch/v850/kernel/memcons.c +++ b/arch/v850/kernel/memcons.c @@ -104,7 +104,7 @@ int memcons_tty_chars_in_buffer (struct tty_struct *tty) return 0; } -static struct tty_operations ops = { +static const struct tty_operations ops = { .open = memcons_tty_open, .write = memcons_tty_write, .write_room = memcons_tty_write_room, diff --git a/arch/v850/kernel/simcons.c b/arch/v850/kernel/simcons.c index 3975aa02cef..9973596ae30 100644 --- a/arch/v850/kernel/simcons.c +++ b/arch/v850/kernel/simcons.c @@ -77,7 +77,7 @@ int simcons_tty_chars_in_buffer (struct tty_struct *tty) return 0; } -static struct tty_operations ops = { +static const struct tty_operations ops = { .open = simcons_tty_open, .write = simcons_tty_write, .write_room = simcons_tty_write_room, diff --git a/arch/xtensa/platform-iss/console.c b/arch/xtensa/platform-iss/console.c index 22d3c571a7b..5c947cae752 100644 --- a/arch/xtensa/platform-iss/console.c +++ b/arch/xtensa/platform-iss/console.c @@ -191,7 +191,7 @@ static int rs_read_proc(char *page, char **start, off_t off, int count, } -static struct tty_operations serial_ops = { +static const struct tty_operations serial_ops = { .open = rs_open, .close = rs_close, .write = rs_write, diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c index 9d6713a93ed..d0e92ed0a36 100644 --- a/drivers/char/amiserial.c +++ b/drivers/char/amiserial.c @@ -1958,7 +1958,7 @@ static void show_serial_version(void) } -static struct tty_operations serial_ops = { +static const struct tty_operations serial_ops = { .open = rs_open, .close = rs_close, .write = rs_write, diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index c1c67281750..f85b4eb1661 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -5205,7 +5205,7 @@ done: extra ports are ignored. */ -static struct tty_operations cy_ops = { +static const struct tty_operations cy_ops = { .open = cy_open, .close = cy_close, .write = cy_write, diff --git a/drivers/char/epca.c b/drivers/char/epca.c index 86d290e9f30..3baa2ab8cbd 100644 --- a/drivers/char/epca.c +++ b/drivers/char/epca.c @@ -1125,7 +1125,7 @@ static void __exit epca_module_exit(void) module_exit(epca_module_exit); -static struct tty_operations pc_ops = { +static const struct tty_operations pc_ops = { .open = pc_open, .close = pc_close, .write = pc_write, diff --git a/drivers/char/esp.c b/drivers/char/esp.c index afcd83d9984..05788c75d7f 100644 --- a/drivers/char/esp.c +++ b/drivers/char/esp.c @@ -2376,7 +2376,7 @@ static inline int autoconfig(struct esp_struct * info) return (port_detected); } -static struct tty_operations esp_ops = { +static const struct tty_operations esp_ops = { .open = esp_open, .close = rs_close, .write = rs_write, diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c index a76d2c40dd5..4053d1cd393 100644 --- a/drivers/char/hvc_console.c +++ b/drivers/char/hvc_console.c @@ -696,7 +696,7 @@ int khvcd(void *unused) return 0; } -static struct tty_operations hvc_ops = { +static const struct tty_operations hvc_ops = { .open = hvc_open, .close = hvc_close, .write = hvc_write, diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c index 4589ff302b0..0b89bcde8c5 100644 --- a/drivers/char/hvcs.c +++ b/drivers/char/hvcs.c @@ -1306,7 +1306,7 @@ static int hvcs_chars_in_buffer(struct tty_struct *tty) return hvcsd->chars_in_buffer; } -static struct tty_operations hvcs_ops = { +static const struct tty_operations hvcs_ops = { .open = hvcs_open, .close = hvcs_close, .hangup = hvcs_hangup, diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c index a89a95fb5e4..c07dc58d5c1 100644 --- a/drivers/char/hvsi.c +++ b/drivers/char/hvsi.c @@ -1130,7 +1130,7 @@ static int hvsi_tiocmset(struct tty_struct *tty, struct file *file, } -static struct tty_operations hvsi_ops = { +static const struct tty_operations hvsi_ops = { .open = hvsi_open, .close = hvsi_close, .write = hvsi_write, diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index 331f447e622..4828bc914ce 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -458,7 +458,7 @@ cleanup_module(void) } #endif /* MODULE */ -static struct tty_operations ip2_ops = { +static const struct tty_operations ip2_ops = { .open = ip2_open, .close = ip2_close, .write = ip2_write, diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c index 2e1da632aee..ea2bbf80ad3 100644 --- a/drivers/char/isicom.c +++ b/drivers/char/isicom.c @@ -1550,7 +1550,7 @@ static void isicom_unregister_ioregion(struct pci_dev *pdev) board->base = 0; } -static struct tty_operations isicom_ops = { +static const struct tty_operations isicom_ops = { .open = isicom_open, .close = isicom_close, .write = isicom_write, diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c index 6b4d82a4565..d6e031542c6 100644 --- a/drivers/char/istallion.c +++ b/drivers/char/istallion.c @@ -4636,7 +4636,7 @@ static int stli_memioctl(struct inode *ip, struct file *fp, unsigned int cmd, un return rc; } -static struct tty_operations stli_ops = { +static const struct tty_operations stli_ops = { .open = stli_open, .close = stli_close, .write = stli_write, diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c index c1a6d3c48da..b401383808c 100644 --- a/drivers/char/moxa.c +++ b/drivers/char/moxa.c @@ -281,7 +281,7 @@ static int moxa_get_serial_info(struct moxa_str *, struct serial_struct __user * static int moxa_set_serial_info(struct moxa_str *, struct serial_struct __user *); static void MoxaSetFifo(int port, int enable); -static struct tty_operations moxa_ops = { +static const struct tty_operations moxa_ops = { .open = moxa_open, .close = moxa_close, .write = moxa_write, diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 27a65377204..8253fca8efd 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -453,7 +453,7 @@ static int CheckIsMoxaMust(int io) /* above is modified by Victor Yu. 08-15-2002 */ -static struct tty_operations mxser_ops = { +static const struct tty_operations mxser_ops = { .open = mxser_open, .close = mxser_close, .write = mxser_write, diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 00f574cbb0d..dd845cbefe9 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -3010,7 +3010,7 @@ static struct pcmcia_driver mgslpc_driver = { .resume = mgslpc_resume, }; -static struct tty_operations mgslpc_ops = { +static const struct tty_operations mgslpc_ops = { .open = mgslpc_open, .close = mgslpc_close, .write = mgslpc_write, diff --git a/drivers/char/pty.c b/drivers/char/pty.c index 34dd4c38110..80d3eedd7f9 100644 --- a/drivers/char/pty.c +++ b/drivers/char/pty.c @@ -224,7 +224,7 @@ static void pty_set_termios(struct tty_struct *tty, struct termios *old_termios) tty->termios->c_cflag |= (CS8 | CREAD); } -static struct tty_operations pty_ops = { +static const struct tty_operations pty_ops = { .open = pty_open, .close = pty_close, .write = pty_write, diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index 3fa80aaf452..202a3b0945b 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -727,7 +727,7 @@ static struct vpd_prom *get_VPD_PROM(struct Host *hp) return &vpdp; } -static struct tty_operations rio_ops = { +static const struct tty_operations rio_ops = { .open = riotopen, .close = gs_close, .write = gs_write, diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c index 06b9f78a95d..214d850112f 100644 --- a/drivers/char/riscom8.c +++ b/drivers/char/riscom8.c @@ -1583,7 +1583,7 @@ static void do_softint(void *private_) } } -static struct tty_operations riscom_ops = { +static const struct tty_operations riscom_ops = { .open = rc_open, .close = rc_close, .write = rc_write, diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c index 0ac13188132..bac80056f7e 100644 --- a/drivers/char/rocket.c +++ b/drivers/char/rocket.c @@ -2334,7 +2334,7 @@ static int __init init_ISA(int i) return (1); } -static struct tty_operations rocket_ops = { +static const struct tty_operations rocket_ops = { .open = rp_open, .close = rp_close, .write = rp_write, diff --git a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c index 510bd3e0e88..65c751d0d64 100644 --- a/drivers/char/ser_a2232.c +++ b/drivers/char/ser_a2232.c @@ -661,7 +661,7 @@ static void a2232_init_portstructs(void) } } -static struct tty_operations a2232_ops = { +static const struct tty_operations a2232_ops = { .open = a2232_open, .close = gs_close, .write = gs_write, diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index 21a710cb4bb..b4ea1266b66 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -2158,7 +2158,7 @@ mvme167_serial_console_setup(int cflag) rcor >> 5, rbpr); } /* serial_console_init */ -static struct tty_operations cy_ops = { +static const struct tty_operations cy_ops = { .open = cy_open, .close = cy_close, .write = cy_write, diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c index f52c7c31bad..902c48dca3b 100644 --- a/drivers/char/specialix.c +++ b/drivers/char/specialix.c @@ -2363,7 +2363,7 @@ static void do_softint(void *private_) func_exit(); } -static struct tty_operations sx_ops = { +static const struct tty_operations sx_ops = { .open = sx_open, .close = sx_close, .write = sx_write, diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c index 3beb2203d24..bd711537ec4 100644 --- a/drivers/char/stallion.c +++ b/drivers/char/stallion.c @@ -2993,7 +2993,7 @@ static int stl_memioctl(struct inode *ip, struct file *fp, unsigned int cmd, uns return(rc); } -static struct tty_operations stl_ops = { +static const struct tty_operations stl_ops = { .open = stl_open, .close = stl_close, .write = stl_write, diff --git a/drivers/char/sx.c b/drivers/char/sx.c index e1cd2bc4b1e..57e31e5eaed 100644 --- a/drivers/char/sx.c +++ b/drivers/char/sx.c @@ -2226,7 +2226,7 @@ static int probe_si (struct sx_board *board) return 1; } -static struct tty_operations sx_ops = { +static const struct tty_operations sx_ops = { .break_ctl = sx_break, .open = sx_open, .close = gs_close, diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index 78b1b1a2732..244dc308c77 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -4360,7 +4360,7 @@ static struct mgsl_struct* mgsl_allocate_device(void) } /* end of mgsl_allocate_device()*/ -static struct tty_operations mgsl_ops = { +static const struct tty_operations mgsl_ops = { .open = mgsl_open, .close = mgsl_close, .write = mgsl_write, diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index 78bc85180c8..bdc7cb248b8 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -3441,7 +3441,7 @@ static void __devexit remove_one(struct pci_dev *dev) { } -static struct tty_operations ops = { +static const struct tty_operations ops = { .open = open, .close = close, .write = write, diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c index 66f3754fbbd..6eb75dcd796 100644 --- a/drivers/char/synclinkmp.c +++ b/drivers/char/synclinkmp.c @@ -3929,7 +3929,7 @@ void device_init(int adapter_num, struct pci_dev *pdev) } } -static struct tty_operations ops = { +static const struct tty_operations ops = { .open = open, .close = close, .write = write, diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 333741770f1..e90ea39c7c4 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -3680,7 +3680,8 @@ void put_tty_driver(struct tty_driver *driver) kfree(driver); } -void tty_set_operations(struct tty_driver *driver, struct tty_operations *op) +void tty_set_operations(struct tty_driver *driver, + const struct tty_operations *op) { driver->open = op->open; driver->close = op->close; diff --git a/drivers/char/viocons.c b/drivers/char/viocons.c index f3efeaf2826..a362ee9c92d 100644 --- a/drivers/char/viocons.c +++ b/drivers/char/viocons.c @@ -1047,7 +1047,7 @@ static int send_open(HvLpIndex remoteLp, void *sem) 0, 0, 0, 0); } -static struct tty_operations serial_ops = { +static const struct tty_operations serial_ops = { .open = viotty_open, .close = viotty_close, .write = viotty_write, diff --git a/drivers/char/vme_scc.c b/drivers/char/vme_scc.c index bfe5ea948f6..c2ca31eb850 100644 --- a/drivers/char/vme_scc.c +++ b/drivers/char/vme_scc.c @@ -113,7 +113,7 @@ static struct real_driver scc_real_driver = { }; -static struct tty_operations scc_ops = { +static const struct tty_operations scc_ops = { .open = scc_open, .close = gs_close, .write = gs_write, diff --git a/drivers/char/vt.c b/drivers/char/vt.c index 303956d3456..ec0c070bf15 100644 --- a/drivers/char/vt.c +++ b/drivers/char/vt.c @@ -2675,7 +2675,7 @@ static int __init con_init(void) } console_initcall(con_init); -static struct tty_operations con_ops = { +static const struct tty_operations con_ops = { .open = con_open, .close = con_close, .write = con_write, diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 669f76393b5..11844bbfe93 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1298,7 +1298,7 @@ static int capinc_tty_read_proc(char *page, char **start, off_t off, static struct tty_driver *capinc_tty_driver; -static struct tty_operations capinc_ops = { +static const struct tty_operations capinc_ops = { .open = capinc_tty_open, .close = capinc_tty_close, .write = capinc_tty_write, diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c index bd2e4267528..596f3aebe2f 100644 --- a/drivers/isdn/gigaset/interface.c +++ b/drivers/isdn/gigaset/interface.c @@ -134,7 +134,7 @@ static int if_tiocmset(struct tty_struct *tty, struct file *file, static int if_write(struct tty_struct *tty, const unsigned char *buf, int count); -static struct tty_operations if_ops = { +static const struct tty_operations if_ops = { .open = if_open, .close = if_close, .ioctl = if_ioctl, diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index 9ab66e8960d..2b91bb07fc7 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -1860,7 +1860,7 @@ modem_write_profile(atemu * m) send_sig(SIGIO, dev->profd, 1); } -static struct tty_operations modem_ops = { +static const struct tty_operations modem_ops = { .open = isdn_tty_open, .close = isdn_tty_close, .write = isdn_tty_write, diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index 2fa566fa6da..d7de175d53f 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -1103,7 +1103,7 @@ tty3215_start(struct tty_struct *tty) } } -static struct tty_operations tty3215_ops = { +static const struct tty_operations tty3215_ops = { .open = tty3215_open, .close = tty3215_close, .write = tty3215_write, diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c index f6cf9023039..6f43e04dbef 100644 --- a/drivers/s390/char/sclp_tty.c +++ b/drivers/s390/char/sclp_tty.c @@ -711,7 +711,7 @@ static struct sclp_register sclp_input_event = .receiver_fn = sclp_tty_receiver }; -static struct tty_operations sclp_ops = { +static const struct tty_operations sclp_ops = { .open = sclp_tty_open, .close = sclp_tty_close, .write = sclp_tty_write, diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c index 54fba6f1718..723bf4191bf 100644 --- a/drivers/s390/char/sclp_vt220.c +++ b/drivers/s390/char/sclp_vt220.c @@ -655,7 +655,7 @@ __sclp_vt220_init(int early) return 0; } -static struct tty_operations sclp_vt220_ops = { +static const struct tty_operations sclp_vt220_ops = { .open = sclp_vt220_open, .close = sclp_vt220_close, .write = sclp_vt220_write, diff --git a/drivers/s390/char/tty3270.c b/drivers/s390/char/tty3270.c index 06e2eeec847..4717c361160 100644 --- a/drivers/s390/char/tty3270.c +++ b/drivers/s390/char/tty3270.c @@ -1737,7 +1737,7 @@ tty3270_ioctl(struct tty_struct *tty, struct file *file, return kbd_ioctl(tp->kbd, file, cmd, arg); } -static struct tty_operations tty3270_ops = { +static const struct tty_operations tty3270_ops = { .open = tty3270_open, .close = tty3270_close, .write = tty3270_write, diff --git a/drivers/sbus/char/aurora.c b/drivers/sbus/char/aurora.c index 4fdb2c93221..a305d409154 100644 --- a/drivers/sbus/char/aurora.c +++ b/drivers/sbus/char/aurora.c @@ -2187,7 +2187,7 @@ static void do_softint(void *private_) #endif } -static struct tty_operations aurora_ops = { +static const struct tty_operations aurora_ops = { .open = aurora_open, .close = aurora_close, .write = aurora_write, diff --git a/drivers/serial/68328serial.c b/drivers/serial/68328serial.c index 993a702422e..bac853c5abb 100644 --- a/drivers/serial/68328serial.c +++ b/drivers/serial/68328serial.c @@ -1378,7 +1378,7 @@ void startup_console(void) #endif /* CONFIG_PM_LEGACY */ -static struct tty_operations rs_ops = { +static const struct tty_operations rs_ops = { .open = rs_open, .close = rs_close, .write = rs_write, diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c index e80e70e9b12..1b299e8c57c 100644 --- a/drivers/serial/68360serial.c +++ b/drivers/serial/68360serial.c @@ -2424,7 +2424,7 @@ long console_360_init(long kmem_start, long kmem_end) */ static int baud_idx; -static struct tty_operations rs_360_ops = { +static const struct tty_operations rs_360_ops = { .owner = THIS_MODULE, .open = rs_360_open, .close = rs_360_close, diff --git a/drivers/serial/crisv10.c b/drivers/serial/crisv10.c index cabd048c863..9851d9eff02 100644 --- a/drivers/serial/crisv10.c +++ b/drivers/serial/crisv10.c @@ -4825,7 +4825,7 @@ show_serial_version(void) /* rs_init inits the driver at boot (using the module_init chain) */ -static struct tty_operations rs_ops = { +static const struct tty_operations rs_ops = { .open = rs_open, .close = rs_close, .write = rs_write, diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c index 832abd3c470..00d7859c167 100644 --- a/drivers/serial/mcfserial.c +++ b/drivers/serial/mcfserial.c @@ -1666,7 +1666,7 @@ static void show_serial_version(void) printk(mcfrs_drivername); } -static struct tty_operations mcfrs_ops = { +static const struct tty_operations mcfrs_ops = { .open = mcfrs_open, .close = mcfrs_close, .write = mcfrs_write, diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c index 5f7ba1adb30..de5e8930a6f 100644 --- a/drivers/serial/serial_core.c +++ b/drivers/serial/serial_core.c @@ -2111,7 +2111,7 @@ uart_configure_port(struct uart_driver *drv, struct uart_state *state, } } -static struct tty_operations uart_ops = { +static const struct tty_operations uart_ops = { .open = uart_open, .close = uart_close, .write = uart_write, diff --git a/drivers/tc/zs.c b/drivers/tc/zs.c index 5e8a27620f6..622881f2676 100644 --- a/drivers/tc/zs.c +++ b/drivers/tc/zs.c @@ -1701,7 +1701,7 @@ static void __init probe_sccs(void) spin_unlock_irqrestore(&zs_lock, flags); } -static struct tty_operations serial_ops = { +static const struct tty_operations serial_ops = { .open = rs_open, .close = rs_close, .write = rs_write, diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index ca90326f2f5..71288295df2 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1120,7 +1120,7 @@ static struct usb_driver acm_driver = { * TTY driver structures. */ -static struct tty_operations acm_ops = { +static const struct tty_operations acm_ops = { .open = acm_tty_open, .close = acm_tty_close, .write = acm_tty_write, diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index b893e3118e1..489a85e58bc 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -271,7 +271,7 @@ static unsigned int use_acm = GS_DEFAULT_USE_ACM; /* tty driver struct */ -static struct tty_operations gs_tty_ops = { +static const struct tty_operations gs_tty_ops = { .open = gs_open, .close = gs_close, .write = gs_write, diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 0222d92842b..8006e51c34b 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -1015,7 +1015,7 @@ void usb_serial_disconnect(struct usb_interface *interface) dev_info(dev, "device disconnected\n"); } -static struct tty_operations serial_ops = { +static const struct tty_operations serial_ops = { .open = serial_open, .close = serial_close, .write = serial_write, diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 58c961c9e17..5c8473bb688 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -219,7 +219,8 @@ extern struct list_head tty_drivers; struct tty_driver *alloc_tty_driver(int lines); void put_tty_driver(struct tty_driver *driver); -void tty_set_operations(struct tty_driver *driver, struct tty_operations *op); +void tty_set_operations(struct tty_driver *driver, + const struct tty_operations *op); /* tty driver magic number */ #define TTY_DRIVER_MAGIC 0x5402 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c index 26f322737db..1958ad1b854 100644 --- a/net/bluetooth/rfcomm/tty.c +++ b/net/bluetooth/rfcomm/tty.c @@ -1011,7 +1011,7 @@ static int rfcomm_tty_tiocmset(struct tty_struct *tty, struct file *filp, unsign /* ---- TTY structure ---- */ -static struct tty_operations rfcomm_ops = { +static const struct tty_operations rfcomm_ops = { .open = rfcomm_tty_open, .close = rfcomm_tty_close, .write = rfcomm_tty_write, diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index 3bcdb467efc..d50a02030ad 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -79,7 +79,7 @@ static struct tty_driver *driver; hashbin_t *ircomm_tty = NULL; -static struct tty_operations ops = { +static const struct tty_operations ops = { .open = ircomm_tty_open, .close = ircomm_tty_close, .write = ircomm_tty_write, |