diff options
Diffstat (limited to 'drivers')
36 files changed, 57 insertions, 68 deletions
diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c index 5c15fad71ad2..f214e5022472 100644 --- a/drivers/char/amiserial.c +++ b/drivers/char/amiserial.c @@ -1293,7 +1293,7 @@ static int rs_get_icount(struct tty_struct *tty, return 0; } -static int rs_ioctl(struct tty_struct *tty, struct file * file, +static int rs_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct async_struct * info = tty->driver_data; diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index 942b6f2b70a4..c99728f0cd9f 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c @@ -2680,7 +2680,7 @@ static int cy_cflags_changed(struct cyclades_port *info, unsigned long arg, * not recognized by the driver, it should return ENOIOCTLCMD. */ static int -cy_ioctl(struct tty_struct *tty, struct file *file, +cy_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct cyclades_port *info = tty->driver_data; diff --git a/drivers/char/epca.c b/drivers/char/epca.c index e5872b59f9cd..7ad3638967ae 100644 --- a/drivers/char/epca.c +++ b/drivers/char/epca.c @@ -175,9 +175,9 @@ static unsigned termios2digi_i(struct channel *ch, unsigned); static unsigned termios2digi_c(struct channel *ch, unsigned); static void epcaparam(struct tty_struct *, struct channel *); static void receive_data(struct channel *, struct tty_struct *tty); -static int pc_ioctl(struct tty_struct *, struct file *, +static int pc_ioctl(struct tty_struct *, unsigned int, unsigned long); -static int info_ioctl(struct tty_struct *, struct file *, +static int info_ioctl(struct tty_struct *, unsigned int, unsigned long); static void pc_set_termios(struct tty_struct *, struct ktermios *); static void do_softint(struct work_struct *work); @@ -1919,7 +1919,7 @@ static void receive_data(struct channel *ch, struct tty_struct *tty) tty_schedule_flip(tty); } -static int info_ioctl(struct tty_struct *tty, struct file *file, +static int info_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { switch (cmd) { @@ -2057,7 +2057,7 @@ static int pc_tiocmset(struct tty_struct *tty, return 0; } -static int pc_ioctl(struct tty_struct *tty, struct file *file, +static int pc_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { digiflow_t dflow; diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c index d5f866c7c672..ea7a8fb08283 100644 --- a/drivers/char/ip2/ip2main.c +++ b/drivers/char/ip2/ip2main.c @@ -173,7 +173,7 @@ static void ip2_flush_chars(PTTY); static int ip2_write_room(PTTY); static int ip2_chars_in_buf(PTTY); static void ip2_flush_buffer(PTTY); -static int ip2_ioctl(PTTY, struct file *, UINT, ULONG); +static int ip2_ioctl(PTTY, UINT, ULONG); static void ip2_set_termios(PTTY, struct ktermios *); static void ip2_set_line_discipline(PTTY); static void ip2_throttle(PTTY); @@ -2127,7 +2127,7 @@ static int ip2_tiocmset(struct tty_struct *tty, /* */ /******************************************************************************/ static int -ip2_ioctl ( PTTY tty, struct file *pFile, UINT cmd, ULONG arg ) +ip2_ioctl ( PTTY tty, UINT cmd, ULONG arg ) { wait_queue_t wait; i2ChanStrPtr pCh = DevTable[tty->index]; diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c index 60f4d8ae7a49..db1cf9c328d8 100644 --- a/drivers/char/isicom.c +++ b/drivers/char/isicom.c @@ -1167,7 +1167,7 @@ static int isicom_get_serial_info(struct isi_port *port, return 0; } -static int isicom_ioctl(struct tty_struct *tty, struct file *filp, +static int isicom_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct isi_port *port = tty->driver_data; diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c index 763b58d58255..0b266272cccd 100644 --- a/drivers/char/istallion.c +++ b/drivers/char/istallion.c @@ -603,7 +603,7 @@ static int stli_putchar(struct tty_struct *tty, unsigned char ch); static void stli_flushchars(struct tty_struct *tty); static int stli_writeroom(struct tty_struct *tty); static int stli_charsinbuffer(struct tty_struct *tty); -static int stli_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); +static int stli_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); static void stli_settermios(struct tty_struct *tty, struct ktermios *old); static void stli_throttle(struct tty_struct *tty); static void stli_unthrottle(struct tty_struct *tty); @@ -1556,7 +1556,7 @@ static int stli_tiocmset(struct tty_struct *tty, sizeof(asysigs_t), 0); } -static int stli_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) +static int stli_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct stliport *portp; struct stlibrd *brdp; diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c index 9f4cd8968a5a..35b0c38590e6 100644 --- a/drivers/char/moxa.c +++ b/drivers/char/moxa.c @@ -287,7 +287,7 @@ static void moxa_low_water_check(void __iomem *ofsAddr) * TTY operations */ -static int moxa_ioctl(struct tty_struct *tty, struct file *file, +static int moxa_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct moxa_port *ch = tty->driver_data; diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 150a862c4989..d188f378684d 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -1655,7 +1655,7 @@ static int mxser_cflags_changed(struct mxser_port *info, unsigned long arg, return ret; } -static int mxser_ioctl(struct tty_struct *tty, struct file *file, +static int mxser_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct mxser_port *info = tty->driver_data; diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c index 1b74c48c4016..513ba12064ea 100644 --- a/drivers/char/nozomi.c +++ b/drivers/char/nozomi.c @@ -1824,7 +1824,7 @@ static int ntty_tiocgicount(struct tty_struct *tty, return 0; } -static int ntty_ioctl(struct tty_struct *tty, struct file *file, +static int ntty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct port *port = tty->driver_data; diff --git a/drivers/char/pcmcia/ipwireless/tty.c b/drivers/char/pcmcia/ipwireless/tty.c index 748190dfbab0..ef92869502a7 100644 --- a/drivers/char/pcmcia/ipwireless/tty.c +++ b/drivers/char/pcmcia/ipwireless/tty.c @@ -425,7 +425,7 @@ ipw_tiocmset(struct tty_struct *linux_tty, return set_control_lines(tty, set, clear); } -static int ipw_ioctl(struct tty_struct *linux_tty, struct file *file, +static int ipw_ioctl(struct tty_struct *linux_tty, unsigned int cmd, unsigned long arg) { struct ipw_tty *tty = linux_tty->driver_data; @@ -484,7 +484,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty, struct file *file, return tty_perform_flush(linux_tty, arg); } } - return tty_mode_ioctl(linux_tty, file, cmd , arg); + return -ENOIOCTLCMD; } static int add_tty(int j, diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c index 3666decc6438..602643a40b4b 100644 --- a/drivers/char/riscom8.c +++ b/drivers/char/riscom8.c @@ -1236,7 +1236,7 @@ static int rc_get_serial_info(struct riscom_port *port, return copy_to_user(retinfo, &tmp, sizeof(tmp)) ? -EFAULT : 0; } -static int rc_ioctl(struct tty_struct *tty, struct file *filp, +static int rc_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct riscom_port *port = tty->driver_data; diff --git a/drivers/char/rocket.c b/drivers/char/rocket.c index 36c108811a81..3780da8ad12d 100644 --- a/drivers/char/rocket.c +++ b/drivers/char/rocket.c @@ -1326,7 +1326,7 @@ static int get_version(struct r_port *info, struct rocket_version __user *retver } /* IOCTL call handler into the driver */ -static int rp_ioctl(struct tty_struct *tty, struct file *file, +static int rp_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct r_port *info = tty->driver_data; diff --git a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c index 9610861d1f5f..3f47c2ead8e5 100644 --- a/drivers/char/ser_a2232.c +++ b/drivers/char/ser_a2232.c @@ -133,8 +133,8 @@ static void a2232_hungup(void *ptr); /* END GENERIC_SERIAL PROTOTYPES */ /* Functions that the TTY driver struct expects */ -static int a2232_ioctl(struct tty_struct *tty, struct file *file, - unsigned int cmd, unsigned long arg); +static int a2232_ioctl(struct tty_struct *tty, + unsigned int cmd, unsigned long arg); static void a2232_throttle(struct tty_struct *tty); static void a2232_unthrottle(struct tty_struct *tty); static int a2232_open(struct tty_struct * tty, struct file * filp); @@ -447,7 +447,7 @@ static void a2232_hungup(void *ptr) /*** END OF REAL_DRIVER FUNCTIONS ***/ /*** BEGIN FUNCTIONS EXPECTED BY TTY DRIVER STRUCTS ***/ -static int a2232_ioctl( struct tty_struct *tty, struct file *file, +static int a2232_ioctl( struct tty_struct *tty, unsigned int cmd, unsigned long arg) { return -ENOIOCTLCMD; diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index 89ac542ffff2..674af6933978 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -1492,7 +1492,7 @@ get_default_timeout(struct cyclades_port *info, unsigned long __user * value) } static int -cy_ioctl(struct tty_struct *tty, struct file *file, +cy_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct cyclades_port *info = tty->driver_data; diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c index a6b23847e4a7..47e5753f732a 100644 --- a/drivers/char/specialix.c +++ b/drivers/char/specialix.c @@ -1928,7 +1928,7 @@ static int sx_get_serial_info(struct specialix_port *port, } -static int sx_ioctl(struct tty_struct *tty, struct file *filp, +static int sx_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct specialix_port *port = tty->driver_data; diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c index c42dbffbed16..4fff5cd3b163 100644 --- a/drivers/char/stallion.c +++ b/drivers/char/stallion.c @@ -1132,14 +1132,13 @@ static int stl_tiocmset(struct tty_struct *tty, return 0; } -static int stl_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg) +static int stl_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct stlport *portp; int rc; void __user *argp = (void __user *)arg; - pr_debug("stl_ioctl(tty=%p,file=%p,cmd=%x,arg=%lx)\n", tty, file, cmd, - arg); + pr_debug("stl_ioctl(tty=%p,cmd=%x,arg=%lx)\n", tty, cmd, arg); portp = tty->driver_data; if (portp == NULL) diff --git a/drivers/char/sx.c b/drivers/char/sx.c index 342c6ae67da5..1291462bcddb 100644 --- a/drivers/char/sx.c +++ b/drivers/char/sx.c @@ -1899,7 +1899,7 @@ static int sx_tiocmset(struct tty_struct *tty, return 0; } -static int sx_ioctl(struct tty_struct *tty, struct file *filp, +static int sx_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { int rc; diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index 691e1094c20b..18888d005a0a 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -2962,13 +2962,12 @@ static int msgl_get_icount(struct tty_struct *tty, * Arguments: * * tty pointer to tty instance data - * file pointer to associated file object for device * cmd IOCTL command code * arg command argument/context * * Return Value: 0 if success, otherwise error code */ -static int mgsl_ioctl(struct tty_struct *tty, struct file * file, +static int mgsl_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct mgsl_struct * info = tty->driver_data; diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c index 04da6d61dc4f..a35dd549a008 100644 --- a/drivers/char/synclink_gt.c +++ b/drivers/char/synclink_gt.c @@ -154,7 +154,7 @@ static void flush_buffer(struct tty_struct *tty); static void tx_hold(struct tty_struct *tty); static void tx_release(struct tty_struct *tty); -static int ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); +static int ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); static int chars_in_buffer(struct tty_struct *tty); static void throttle(struct tty_struct * tty); static void unthrottle(struct tty_struct * tty); @@ -1030,13 +1030,12 @@ static void tx_release(struct tty_struct *tty) * Arguments * * tty pointer to tty instance data - * file pointer to associated file object for device * cmd IOCTL command code * arg command argument/context * * Return 0 if success, otherwise error code */ -static int ioctl(struct tty_struct *tty, struct file *file, +static int ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct slgt_info *info = tty->driver_data; @@ -1200,7 +1199,7 @@ static long set_params32(struct slgt_info *info, struct MGSL_PARAMS32 __user *ne return 0; } -static long slgt_compat_ioctl(struct tty_struct *tty, struct file *file, +static long slgt_compat_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct slgt_info *info = tty->driver_data; @@ -1239,7 +1238,7 @@ static long slgt_compat_ioctl(struct tty_struct *tty, struct file *file, case MGSL_IOCSIF: case MGSL_IOCSXSYNC: case MGSL_IOCSXCTRL: - rc = ioctl(tty, file, cmd, arg); + rc = ioctl(tty, cmd, arg); break; } diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c index 1f9de97e8cfc..327343694473 100644 --- a/drivers/char/synclinkmp.c +++ b/drivers/char/synclinkmp.c @@ -520,7 +520,7 @@ static void flush_buffer(struct tty_struct *tty); static void tx_hold(struct tty_struct *tty); static void tx_release(struct tty_struct *tty); -static int ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); +static int ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); static int chars_in_buffer(struct tty_struct *tty); static void throttle(struct tty_struct * tty); static void unthrottle(struct tty_struct * tty); @@ -1248,13 +1248,12 @@ static void tx_release(struct tty_struct *tty) * Arguments: * * tty pointer to tty instance data - * file pointer to associated file object for device * cmd IOCTL command code * arg command argument/context * * Return Value: 0 if success, otherwise error code */ -static int ioctl(struct tty_struct *tty, struct file *file, +static int ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { SLMP_INFO *info = tty->driver_data; diff --git a/drivers/char/ttyprintk.c b/drivers/char/ttyprintk.c index c40c1612c8a7..a1f68af4ccf4 100644 --- a/drivers/char/ttyprintk.c +++ b/drivers/char/ttyprintk.c @@ -144,7 +144,7 @@ static int tpk_write_room(struct tty_struct *tty) /* * TTY operations ioctl function. */ -static int tpk_ioctl(struct tty_struct *tty, struct file *file, +static int tpk_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct ttyprintk_port *tpkp = tty->driver_data; diff --git a/drivers/char/vme_scc.c b/drivers/char/vme_scc.c index 12de1202d22c..96838640f575 100644 --- a/drivers/char/vme_scc.c +++ b/drivers/char/vme_scc.c @@ -75,7 +75,7 @@ static void scc_hungup(void *ptr); static void scc_close(void *ptr); static int scc_chars_in_buffer(void * ptr); static int scc_open(struct tty_struct * tty, struct file * filp); -static int scc_ioctl(struct tty_struct * tty, struct file * filp, +static int scc_ioctl(struct tty_struct * tty, unsigned int cmd, unsigned long arg); static void scc_throttle(struct tty_struct *tty); static void scc_unthrottle(struct tty_struct *tty); @@ -1046,7 +1046,7 @@ static void scc_unthrottle (struct tty_struct * tty) } -static int scc_ioctl(struct tty_struct *tty, struct file *file, +static int scc_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { return -ENOIOCTLCMD; diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index f80a7c48a35f..0d7088367038 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1219,16 +1219,10 @@ static int capinc_tty_chars_in_buffer(struct tty_struct *tty) return mp->outbytes; } -static int capinc_tty_ioctl(struct tty_struct *tty, struct file * file, +static int capinc_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { - int error = 0; - switch (cmd) { - default: - error = n_tty_ioctl_helper(tty, file, cmd, arg); - break; - } - return error; + return -ENOIOCTLCMD; } static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios * old) diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c index 9b2bb491c614..59de638225fe 100644 --- a/drivers/isdn/gigaset/interface.c +++ b/drivers/isdn/gigaset/interface.c @@ -115,7 +115,7 @@ static int if_config(struct cardstate *cs, int *arg) static int if_open(struct tty_struct *tty, struct file *filp); static void if_close(struct tty_struct *tty, struct file *filp); -static int if_ioctl(struct tty_struct *tty, struct file *file, +static int if_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); static int if_write_room(struct tty_struct *tty); static int if_chars_in_buffer(struct tty_struct *tty); @@ -205,7 +205,7 @@ static void if_close(struct tty_struct *tty, struct file *filp) module_put(cs->driver->owner); } -static int if_ioctl(struct tty_struct *tty, struct file *file, +static int if_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct cardstate *cs; diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index 0341c69eb152..3d88f15aa218 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -1413,8 +1413,7 @@ isdn_tty_tiocmset(struct tty_struct *tty, } static int -isdn_tty_ioctl(struct tty_struct *tty, struct file *file, - uint cmd, ulong arg) +isdn_tty_ioctl(struct tty_struct *tty, uint cmd, ulong arg) { modem_info *info = (modem_info *) tty->driver_data; int retval; diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index 956e1d6e72a5..2ad58a0377b7 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -1730,7 +1730,7 @@ static int hso_serial_tiocmset(struct tty_struct *tty, USB_CTRL_SET_TIMEOUT); } -static int hso_serial_ioctl(struct tty_struct *tty, struct file *file, +static int hso_serial_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct hso_serial *serial = get_serial_by_tty(tty); diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index 88477d16b8b7..50f3ffd610b7 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2671,7 +2671,7 @@ static int gsmtty_tiocmset(struct tty_struct *tty, } -static int gsmtty_ioctl(struct tty_struct *tty, struct file *filp, +static int gsmtty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { return -ENOIOCTLCMD; diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c index 923a48585501..c88029af84dd 100644 --- a/drivers/tty/pty.c +++ b/drivers/tty/pty.c @@ -334,7 +334,7 @@ free_mem_out: return -ENOMEM; } -static int pty_bsd_ioctl(struct tty_struct *tty, struct file *file, +static int pty_bsd_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { switch (cmd) { @@ -489,7 +489,7 @@ static struct ctl_table pty_root_table[] = { }; -static int pty_unix98_ioctl(struct tty_struct *tty, struct file *file, +static int pty_unix98_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { switch (cmd) { diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index a9d99856c892..1de0e8d4bde1 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -945,7 +945,7 @@ static void send_break(struct m68k_serial * info, unsigned int duration) local_irq_restore(flags); } -static int rs_ioctl(struct tty_struct *tty, struct file * file, +static int rs_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { int error; diff --git a/drivers/tty/serial/68360serial.c b/drivers/tty/serial/68360serial.c index 217fe1c299e0..514a356d8d64 100644 --- a/drivers/tty/serial/68360serial.c +++ b/drivers/tty/serial/68360serial.c @@ -1405,7 +1405,7 @@ static int rs_360_get_icount(struct tty_struct *tty, return 0; } -static int rs_360_ioctl(struct tty_struct *tty, struct file * file, +static int rs_360_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { int error; diff --git a/drivers/tty/serial/crisv10.c b/drivers/tty/serial/crisv10.c index b9fcd0bda60c..225123b37f19 100644 --- a/drivers/tty/serial/crisv10.c +++ b/drivers/tty/serial/crisv10.c @@ -3647,7 +3647,7 @@ rs_tiocmget(struct tty_struct *tty) static int -rs_ioctl(struct tty_struct *tty, struct file * file, +rs_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct e100_serial * info = (struct e100_serial *)tty->driver_data; diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index 623d6bd911d7..733fe8e73f0f 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1099,7 +1099,7 @@ static int uart_get_icount(struct tty_struct *tty, * Called via sys_ioctl. We can use spin_lock_irq() here. */ static int -uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, +uart_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct uart_state *state = tty->driver_data; @@ -1152,7 +1152,7 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, mutex_lock(&port->mutex); - if (tty_hung_up_p(filp)) { + if (tty->flags & (1 << TTY_IO_ERROR)) { ret = -EIO; goto out_up; } diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index 83af24ca1e5e..20a862a2a0c2 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -2676,7 +2676,7 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg) break; } if (tty->ops->ioctl) { - retval = (tty->ops->ioctl)(tty, file, cmd, arg); + retval = (tty->ops->ioctl)(tty, cmd, arg); if (retval != -ENOIOCTLCMD) return retval; } @@ -2704,7 +2704,7 @@ static long tty_compat_ioctl(struct file *file, unsigned int cmd, return -EINVAL; if (tty->ops->compat_ioctl) { - retval = (tty->ops->compat_ioctl)(tty, file, cmd, arg); + retval = (tty->ops->compat_ioctl)(tty, cmd, arg); if (retval != -ENOIOCTLCMD) return retval; } diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c index 9e9a901442a3..b64804965316 100644 --- a/drivers/tty/vt/vt_ioctl.c +++ b/drivers/tty/vt/vt_ioctl.c @@ -495,7 +495,7 @@ do_unimap_ioctl(int cmd, struct unimapdesc __user *user_ud, int perm, struct vc_ * We handle the console-specific ioctl's here. We allow the * capability to modify any console, not just the fg_console. */ -int vt_ioctl(struct tty_struct *tty, struct file * file, +int vt_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct vc_data *vc = tty->driver_data; @@ -1495,7 +1495,7 @@ compat_unimap_ioctl(unsigned int cmd, struct compat_unimapdesc __user *user_ud, return 0; } -long vt_compat_ioctl(struct tty_struct *tty, struct file * file, +long vt_compat_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct vc_data *vc = tty->driver_data; @@ -1581,7 +1581,7 @@ out: fallback: tty_unlock(); - return vt_ioctl(tty, file, cmd, arg); + return vt_ioctl(tty, cmd, arg); } diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index e9a26fbd079c..8d994a8bdc90 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -813,7 +813,7 @@ static int acm_tty_tiocmset(struct tty_struct *tty, return acm_set_control(acm, acm->ctrlout = newctrl); } -static int acm_tty_ioctl(struct tty_struct *tty, struct file *file, +static int acm_tty_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct acm *acm = tty->driver_data; diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index b1110e136c33..a72575349744 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -406,7 +406,7 @@ static void serial_unthrottle(struct tty_struct *tty) port->serial->type->unthrottle(tty); } -static int serial_ioctl(struct tty_struct *tty, struct file *file, +static int serial_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg) { struct usb_serial_port *port = tty->driver_data; |
