Defined in 2 files as a member:

• include/linux/tty_driver.h, line 459 (as a member)
• include/linux/usb/serial.h, line 275 (as a member)

Defined in 1 files as a function:

• arch/um/drivers/line.c, line 35 (as a function)

Referenced in 58 files:

• arch/alpha/kernel/srmcons.c, line 194
• arch/m68k/emu/nfcon.c, line 98
• arch/um/drivers/line.c
  • line 57
  • line 71
  • line 101
• arch/um/drivers/ssl.c, line 96
• arch/um/drivers/stdio_console.c, line 103
• arch/xtensa/platforms/iss/console.c, line 100
• drivers/char/ttyprintk.c, line 156
• drivers/ipack/devices/ipoctal.c, line 716
• drivers/misc/bcm-vk/bcm_vk_tty.c, line 227
• drivers/mmc/core/sdio_uart.c, line 1001
• drivers/net/usb/hso.c, line 3172
• drivers/s390/char/con3215.c, line 1123
• drivers/s390/char/con3270.c, line 1957
• drivers/s390/char/sclp_tty.c, line 488
• drivers/s390/char/sclp_vt220.c, line 715
• drivers/staging/greybus/uart.c, line 783
• drivers/tty/amiserial.c, line 1434
• drivers/tty/ehv_bytechan.c, line 609
• drivers/tty/goldfish.c, line 237
• drivers/tty/hvc/hvc_console.c, line 896
• drivers/tty/hvc/hvcs.c, line 1387
• drivers/tty/hvc/hvsi.c, line 1030
• drivers/tty/mips_ejtag_fdc.c, line 877
• drivers/tty/moxa.c, line 537
• drivers/tty/mxser.c, line 1644
• drivers/tty/n_gsm.c, line 4605
• drivers/tty/nozomi.c, line 1785
• drivers/tty/pty.c
  • line 499
  • line 514
  • line 729
  • line 746
• drivers/tty/rpmsg_tty.c, line 127
• drivers/tty/serial/serial_core.c, line 2709
• drivers/tty/tty_io.c, line 1046
• drivers/tty/tty_ioctl.c
  • line 68
  • line 69
• drivers/tty/ttynull.c, line 48
• drivers/tty/vcc.c, line 1011
• drivers/tty/vt/vt.c, line 3917
• drivers/usb/class/cdc-acm.c, line 2120
• drivers/usb/gadget/function/u_serial.c, line 917
• drivers/usb/host/xhci-dbgtty.c, line 398
• drivers/usb/serial/cyberjack.c, line 79
• drivers/usb/serial/cypress_m8.c
  • line 151
  • line 177
  • line 202
• drivers/usb/serial/digi_acceleport.c
  • line 267
  • line 295
• drivers/usb/serial/garmin_gps.c, line 1425
• drivers/usb/serial/io_edgeport.c
  • line 3009
  • line 3043
  • line 3077
  • line 3111
• drivers/usb/serial/io_ti.c
  • line 2709
  • line 2746
• drivers/usb/serial/ir-usb.c, line 82
• drivers/usb/serial/keyspan.c
  • line 3025
  • line 3048
  • line 3071
• drivers/usb/serial/kobil_sct.c, line 94
• drivers/usb/serial/mos7720.c, line 1749
• drivers/usb/serial/mos7840.c, line 1778
• drivers/usb/serial/opticon.c, line 387
• drivers/usb/serial/option.c, line 2570
• drivers/usb/serial/oti6858.c, line 156
• drivers/usb/serial/qcserial.c, line 468
• drivers/usb/serial/quatech2.c, line 932
• drivers/usb/serial/sierra.c, line 1034
• drivers/usb/serial/ti_usb_3410_5052.c
  • line 431
  • line 463
• drivers/usb/serial/usb-serial.c
  • line 384
  • line 1290
  • line 1395
• net/bluetooth/rfcomm/tty.c, line 1095

Smatch assignments to (struct tty_operations)->write_room: