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Searched refs:write_room (Results 1 – 25 of 85) sorted by relevance

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/Linux-v4.19/arch/um/drivers/
Dline.c35 static int write_room(struct line *line) in write_room() function
57 room = write_room(line); in line_write_room()
71 ret = LINE_BUFSIZE - (write_room(line) + 1); in line_chars_in_buffer()
101 room = write_room(line); in buffer_data()
Dssl.c100 .write_room = line_write_room,
Dstdio_console.c106 .write_room = line_write_room,
/Linux-v4.19/drivers/tty/
Dpty.c517 .write_room = pty_write_room,
533 .write_room = pty_write_room,
761 .write_room = pty_write_room,
779 .write_room = pty_write_room,
Dtty_ioctl.c78 if (tty->ops->write_room) in tty_write_room()
79 return tty->ops->write_room(tty); in tty_write_room()
/Linux-v4.19/arch/m68k/emu/
Dnfcon.c98 .write_room = nfcon_tty_write_room,
/Linux-v4.19/drivers/char/
Dttyprintk.c163 .write_room = tpk_write_room,
/Linux-v4.19/arch/xtensa/platforms/iss/
Dconsole.c162 .write_room = rs_write_room,
/Linux-v4.19/include/linux/
Dtty_driver.h266 int (*write_room)(struct tty_struct *tty); member
Dserdev.h93 int (*write_room)(struct serdev_controller *); member
/Linux-v4.19/arch/parisc/kernel/
Dpdc_cons.c134 .write_room = pdc_console_tty_write_room,
/Linux-v4.19/arch/alpha/kernel/
Dsrmcons.c202 .write_room = srmcons_write_room,
/Linux-v4.19/drivers/tty/serdev/
Dcore.c276 if (!ctrl || !ctrl->ops->write_room) in serdev_device_write_room()
279 return serdev->ctrl->ops->write_room(ctrl); in serdev_device_write_room()
Dserdev-ttyport.c253 .write_room = ttyport_write_room,
/Linux-v4.19/drivers/isdn/gigaset/
Dinterface.c342 retval = cs->ops->write_room(cs); in if_write_room()
476 .write_room = if_write_room,
/Linux-v4.19/drivers/tty/serial/
Dkgdb_nmi.c322 .write_room = kgdb_nmi_tty_write_room,
/Linux-v4.19/drivers/usb/serial/
Dqcserial.c460 .write_room = usb_wwan_write_room,
Dcypress_m8.c155 .write_room = cypress_write_room,
181 .write_room = cypress_write_room,
207 .write_room = cypress_write_room,
Dopticon.c404 .write_room = opticon_write_room,
Dcyberjack.c82 .write_room = cyberjack_write_room,
Dusb-serial.c347 return port->serial->type->write_room(tty); in serial_write_room()
1169 .write_room = serial_write_room,
1275 set_to_generic_if_null(device, write_room); in usb_serial_operations_init()
/Linux-v4.19/Documentation/serial/
Dtty.txt144 write_room() Returns the numbers of characters the tty driver
273 write_room() - Return the number of characters that can be stuffed
276 about multi-threading of write_room/write calls
/Linux-v4.19/include/linux/usb/
Dserial.h285 int (*write_room)(struct tty_struct *tty); member
/Linux-v4.19/drivers/staging/gdm724x/
Dgdm_tty.c274 .write_room = gdm_tty_write_room,
/Linux-v4.19/drivers/s390/char/
Dsclp_tty.c492 .write_room = sclp_tty_write_room,

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