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* [PATCH 00/35] tty cleanup for 5.14
@ 2021-05-05  9:18 Jiri Slaby
  2021-05-05  9:18 ` [PATCH 01/35] tty: remove broken r3964 line discipline Jiri Slaby
                   ` (36 more replies)
  0 siblings, 37 replies; 71+ messages in thread
From: Jiri Slaby @ 2021-05-05  9:18 UTC (permalink / raw)
  To: gregkh; +Cc: linux-serial, linux-kernel, Jiri Slaby

Hi,

this is again a series of various TTY cleanups. The stats say: 116 files
changed, 661 insertions, 2602 deletions. The major part of the removal
is a drop of BROKEN r3964 ldisc. The rest is mostly removal of dead
code, or adaption to the current tty core state.

Jiri Slaby (35):
  tty: remove broken r3964 line discipline
  n_tty: remove n_tty_receive_char wrapper
  n_tty: remove n_tty_receive_char_fast
  n_tty: drop n_tty_receive_buf_fast
  n_tty: drop parmrk_dbl from n_tty_receive_char
  n_tty: move lnext handling
  n_tty: make n_tty_receive_char_special return void
  n_tty: do only one cp dereference in n_tty_receive_buf_standard
  n_tty: invert TTY_NORMAL condition in n_tty_receive_buf_standard
  n_tty: remove superfluous return from n_tty_receive_signal_char
  tty: make fp of tty_ldisc_ops::receive_buf{,2} const
  tty: cumulate and document tty_struct::flow* members
  tty: cumulate and document tty_struct::ctrl* members
  tty: set tty_ldisc_ops::num statically
  n_gsm: use goto-failpaths in gsm_init
  tty: make tty_ldisc_ops a param in tty_unregister_ldisc
  tty: drop tty_ldisc_ops::refcount
  tty: no checking of tty_unregister_ldisc
  tty: return void from tty_unregister_ldisc
  ti-st: use goto-failpath in st_core_init
  ti-st: use tty_write_room
  tty: make tty_operations::write_room return uint
  USB: serial: make usb_serial_driver::write_room return uint
  tty: make tty_buffer_space_avail return uint
  tty: remove tty_operations::chars_in_buffer for non-buffering
  tty: make tty_operations::chars_in_buffer return uint
  serial: make usb_serial_driver::chars_in_buffer return uint
  nozomi: simplify ntty_chars_in_buffer
  USB: serial: digi_acceleport, simplify digi_chars_in_buffer
  tty: remove empty tty_operations::flush_buffer
  tty: remove empty tty_operations::set_termios
  isdn: capi, remove optional tty ops
  isdn: capi, drop useless pr_debugs
  tty: make tty_get_byte_size available
  tty: make use of tty_get_byte_size

 Documentation/networking/caif/caif.rst      |    4 +-
 arch/alpha/kernel/srmcons.c                 |    9 +-
 arch/m68k/emu/nfcon.c                       |    2 +-
 arch/parisc/kernel/pdc_cons.c               |    8 +-
 arch/powerpc/configs/ppc6xx_defconfig       |    1 -
 arch/um/drivers/line.c                      |   15 +-
 arch/um/drivers/line.h                      |    5 +-
 arch/um/drivers/ssl.c                       |    1 -
 arch/um/drivers/stdio_console.c             |    1 -
 arch/xtensa/platforms/iss/console.c         |    9 +-
 drivers/accessibility/speakup/spk_ttyio.c   |    9 +-
 drivers/bluetooth/hci_ldisc.c               |   12 +-
 drivers/char/Kconfig                        |   13 -
 drivers/char/pcmcia/synclink_cs.c           |   24 +-
 drivers/char/ttyprintk.c                    |    2 +-
 drivers/input/serio/serport.c               |    8 +-
 drivers/ipack/devices/ipoctal.c             |    4 +-
 drivers/isdn/capi/capi.c                    |   40 +-
 drivers/misc/bcm-vk/bcm_vk_tty.c            |    2 +-
 drivers/misc/ti-st/st_core.c                |   30 +-
 drivers/mmc/core/sdio_uart.c                |    6 +-
 drivers/net/caif/caif_serial.c              |   13 +-
 drivers/net/can/slcan.c                     |   10 +-
 drivers/net/hamradio/6pack.c                |   14 +-
 drivers/net/hamradio/mkiss.c                |   13 +-
 drivers/net/ppp/ppp_async.c                 |   12 +-
 drivers/net/ppp/ppp_synctty.c               |   12 +-
 drivers/net/slip/slip.c                     |    9 +-
 drivers/net/usb/hso.c                       |    8 +-
 drivers/pps/clients/pps-ldisc.c             |   11 +-
 drivers/s390/char/con3215.c                 |    4 +-
 drivers/s390/char/sclp_rw.c                 |    4 +-
 drivers/s390/char/sclp_rw.h                 |    2 +-
 drivers/s390/char/sclp_tty.c                |    9 +-
 drivers/s390/char/sclp_vt220.c              |    9 +-
 drivers/s390/char/tty3270.c                 |   22 +-
 drivers/staging/fwserial/fwserial.c         |   14 +-
 drivers/staging/gdm724x/gdm_tty.c           |    2 +-
 drivers/staging/greybus/uart.c              |   22 +-
 drivers/tty/Makefile                        |    1 -
 drivers/tty/amiserial.c                     |   12 +-
 drivers/tty/ehv_bytechan.c                  |    4 +-
 drivers/tty/goldfish.c                      |    4 +-
 drivers/tty/hvc/hvc_console.c               |    4 +-
 drivers/tty/hvc/hvcs.c                      |    4 +-
 drivers/tty/hvc/hvsi.c                      |    6 +-
 drivers/tty/ipwireless/tty.c                |    4 +-
 drivers/tty/mips_ejtag_fdc.c                |    8 +-
 drivers/tty/moxa.c                          |   22 +-
 drivers/tty/mxser.c                         |   16 +-
 drivers/tty/n_gsm.c                         |   28 +-
 drivers/tty/n_hdlc.c                        |   14 +-
 drivers/tty/n_null.c                        |    7 +-
 drivers/tty/n_r3964.c                       | 1283 -------------------
 drivers/tty/n_tty.c                         |  201 +--
 drivers/tty/nozomi.c                        |   17 +-
 drivers/tty/pty.c                           |   85 +-
 drivers/tty/serial/8250/8250_aspeed_vuart.c |    4 +-
 drivers/tty/serial/arc_uart.c               |    2 +-
 drivers/tty/serial/cpm_uart/cpm_uart_core.c |   19 +-
 drivers/tty/serial/dz.c                     |    2 +-
 drivers/tty/serial/kgdb_nmi.c               |    2 +-
 drivers/tty/serial/mxs-auart.c              |   18 +-
 drivers/tty/serial/qcom_geni_serial.c       |   16 +-
 drivers/tty/serial/serial_core.c            |   38 +-
 drivers/tty/serial/sh-sci.c                 |   20 +-
 drivers/tty/serial/stm32-usart.c            |   32 +-
 drivers/tty/synclink_gt.c                   |   27 +-
 drivers/tty/tty_buffer.c                    |    6 +-
 drivers/tty/tty_io.c                        |   68 +-
 drivers/tty/tty_ioctl.c                     |   61 +-
 drivers/tty/tty_jobctrl.c                   |   84 +-
 drivers/tty/tty_ldisc.c                     |   26 +-
 drivers/tty/tty_port.c                      |    2 +-
 drivers/tty/ttynull.c                       |    2 +-
 drivers/tty/vcc.c                           |    8 +-
 drivers/tty/vt/keyboard.c                   |    2 +-
 drivers/tty/vt/vt.c                         |   18 +-
 drivers/usb/class/cdc-acm.c                 |   21 +-
 drivers/usb/gadget/function/u_serial.c      |   12 +-
 drivers/usb/host/xhci-dbgtty.c              |    8 +-
 drivers/usb/serial/belkin_sa.c              |   21 +-
 drivers/usb/serial/cyberjack.c              |    4 +-
 drivers/usb/serial/cypress_m8.c             |   35 +-
 drivers/usb/serial/digi_acceleport.c        |   19 +-
 drivers/usb/serial/garmin_gps.c             |    2 +-
 drivers/usb/serial/generic.c                |   12 +-
 drivers/usb/serial/io_edgeport.c            |   12 +-
 drivers/usb/serial/io_ti.c                  |   12 +-
 drivers/usb/serial/ir-usb.c                 |    6 +-
 drivers/usb/serial/keyspan.c                |    4 +-
 drivers/usb/serial/kobil_sct.c              |    4 +-
 drivers/usb/serial/mos7720.c                |   12 +-
 drivers/usb/serial/mos7840.c                |   13 +-
 drivers/usb/serial/opticon.c                |    6 +-
 drivers/usb/serial/oti6858.c                |   12 +-
 drivers/usb/serial/pl2303.c                 |   15 +-
 drivers/usb/serial/quatech2.c               |    4 +-
 drivers/usb/serial/sierra.c                 |    8 +-
 drivers/usb/serial/ti_usb_3410_5052.c       |   16 +-
 drivers/usb/serial/usb-serial.c             |    4 +-
 drivers/usb/serial/usb-wwan.h               |    4 +-
 drivers/usb/serial/usb_wwan.c               |   12 +-
 drivers/usb/serial/whiteheat.c              |    9 +-
 include/linux/n_r3964.h                     |  175 ---
 include/linux/serial_core.h                 |    2 +-
 include/linux/tty.h                         |   76 +-
 include/linux/tty_driver.h                  |   10 +-
 include/linux/tty_flip.h                    |    2 +-
 include/linux/tty_ldisc.h                   |    6 +-
 include/linux/usb/serial.h                  |    8 +-
 include/uapi/linux/n_r3964.h                |   99 --
 net/bluetooth/rfcomm/tty.c                  |    4 +-
 net/nfc/nci/uart.c                          |    7 +-
 sound/soc/codecs/cx20442.c                  |    4 +-
 sound/soc/ti/ams-delta.c                    |   11 +-
 116 files changed, 661 insertions(+), 2602 deletions(-)
 delete mode 100644 drivers/tty/n_r3964.c
 delete mode 100644 include/linux/n_r3964.h
 delete mode 100644 include/uapi/linux/n_r3964.h

-- 
2.31.1


^ permalink raw reply	[flat|nested] 71+ messages in thread

end of thread, other threads:[~2021-06-10 15:16 UTC | newest]

Thread overview: 71+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-05-05  9:18 [PATCH 00/35] tty cleanup for 5.14 Jiri Slaby
2021-05-05  9:18 ` [PATCH 01/35] tty: remove broken r3964 line discipline Jiri Slaby
2021-05-05  9:26   ` Greg KH
2021-05-05  9:18 ` [PATCH 02/35] n_tty: remove n_tty_receive_char wrapper Jiri Slaby
2021-05-05  9:18 ` [PATCH 03/35] n_tty: remove n_tty_receive_char_fast Jiri Slaby
2021-05-05  9:18 ` [PATCH 04/35] n_tty: drop n_tty_receive_buf_fast Jiri Slaby
2021-05-05  9:18 ` [PATCH 05/35] n_tty: drop parmrk_dbl from n_tty_receive_char Jiri Slaby
2021-05-05  9:18 ` [PATCH 06/35] n_tty: move lnext handling Jiri Slaby
2021-05-05  9:19 ` [PATCH 07/35] n_tty: make n_tty_receive_char_special return void Jiri Slaby
2021-05-05  9:19 ` [PATCH 08/35] n_tty: do only one cp dereference in n_tty_receive_buf_standard Jiri Slaby
2021-05-05  9:19 ` [PATCH 09/35] n_tty: invert TTY_NORMAL condition " Jiri Slaby
2021-05-05  9:19 ` [PATCH 10/35] n_tty: remove superfluous return from n_tty_receive_signal_char Jiri Slaby
2021-05-05  9:19 ` [PATCH 11/35] tty: make fp of tty_ldisc_ops::receive_buf{,2} const Jiri Slaby
2021-05-05  9:19 ` [PATCH 12/35] tty: cumulate and document tty_struct::flow* members Jiri Slaby
2021-05-05  9:19 ` [PATCH 13/35] tty: cumulate and document tty_struct::ctrl* members Jiri Slaby
2021-05-05  9:19 ` [PATCH 14/35] tty: set tty_ldisc_ops::num statically Jiri Slaby
2021-05-05  9:19 ` [PATCH 15/35] n_gsm: use goto-failpaths in gsm_init Jiri Slaby
2021-05-05  9:19 ` [PATCH 16/35] tty: make tty_ldisc_ops a param in tty_unregister_ldisc Jiri Slaby
2021-05-05  9:19 ` [PATCH 17/35] tty: drop tty_ldisc_ops::refcount Jiri Slaby
2021-05-05  9:19 ` [PATCH 18/35] tty: no checking of tty_unregister_ldisc Jiri Slaby
2021-05-05  9:19 ` [PATCH 19/35] tty: return void from tty_unregister_ldisc Jiri Slaby
2021-05-05  9:19 ` [PATCH 20/35] ti-st: use goto-failpath in st_core_init Jiri Slaby
2021-05-05  9:19 ` [PATCH 21/35] ti-st: use tty_write_room Jiri Slaby
2021-05-05  9:19 ` [PATCH 22/35] tty: make tty_operations::write_room return uint Jiri Slaby
2021-05-05  9:25   ` Geert Uytterhoeven
2021-05-05 10:34   ` Anton Ivanov
2021-05-05 10:43   ` David Sterba
2021-05-05 11:53   ` Max Filippov
2021-05-05 12:15   ` Alex Elder
2021-05-10 11:27   ` Laurentiu Tudor
2021-05-05  9:19 ` [PATCH 23/35] USB: serial: make usb_serial_driver::write_room " Jiri Slaby
2021-05-19  9:07   ` Johan Hovold
2021-05-05  9:19 ` [PATCH 24/35] tty: make tty_buffer_space_avail " Jiri Slaby
2021-05-05  9:19 ` [PATCH 25/35] tty: remove tty_operations::chars_in_buffer for non-buffering Jiri Slaby
2021-05-05 11:51   ` Max Filippov
2021-05-06  5:47   ` Jiri Slaby
2021-05-06  5:56     ` Greg KH
2021-05-05  9:19 ` [PATCH 26/35] tty: make tty_operations::chars_in_buffer return uint Jiri Slaby
2021-05-05 10:34   ` Anton Ivanov
2021-05-05 10:43   ` David Sterba
2021-05-05  9:19 ` [PATCH 27/35] serial: make usb_serial_driver::chars_in_buffer " Jiri Slaby
2021-05-19  9:09   ` Johan Hovold
2021-05-05  9:19 ` [PATCH 28/35] nozomi: simplify ntty_chars_in_buffer Jiri Slaby
2021-05-05  9:19 ` [PATCH 29/35] USB: serial: digi_acceleport, simplify digi_chars_in_buffer Jiri Slaby
2021-05-19  9:11   ` Johan Hovold
2021-05-05  9:19 ` [PATCH 30/35] tty: remove empty tty_operations::flush_buffer Jiri Slaby
2021-05-05  9:19 ` [PATCH 31/35] tty: remove empty tty_operations::set_termios Jiri Slaby
2021-05-05 10:34   ` Anton Ivanov
2021-05-05  9:19 ` [PATCH 32/35] isdn: capi, remove optional tty ops Jiri Slaby
2021-05-05  9:19 ` [PATCH 33/35] isdn: capi, drop useless pr_debugs Jiri Slaby
2021-05-05  9:19 ` [PATCH 34/35] tty: make tty_get_byte_size available Jiri Slaby
2021-05-06  7:16   ` Joe Perches
2021-05-06  7:19     ` Jiri Slaby
     [not found]     ` <CAHp75Vfq6ABW7ukwaKmZOF2DszmuHD28S=wcLcFowvRdXTnWmg@mail.gmail.com>
2021-05-06  8:31       ` Jiri Slaby
2021-05-06  9:33         ` Andy Shevchenko
2021-05-06  8:35       ` Joe Perches
2021-05-10  7:00   ` [PATCH v2 " Jiri Slaby
2021-05-10  9:47     ` Johan Hovold
2021-05-13  7:24       ` Jiri Slaby
2021-05-13  9:41         ` Johan Hovold
2021-05-05  9:19 ` [PATCH 35/35] tty: make use of tty_get_byte_size Jiri Slaby
2021-05-10  9:59   ` Johan Hovold
2021-05-13 15:04 ` [PATCH 00/35] tty cleanup for 5.14 Greg KH
2021-05-13 16:20   ` Johan Hovold
2021-05-13 16:29     ` Greg KH
2021-05-14  8:11       ` Johan Hovold
2021-06-10  9:02 ` [PATCH v3 1/4] tty: make tty_get_{char,frame}_size available Jiri Slaby
2021-06-10  9:02   ` [PATCH v3 2/4] mxs-auart: redefine AUART_LINECTRL_WLEN to accept bits count Jiri Slaby
2021-06-10  9:02   ` [PATCH v3 3/4] cypress_m8: switch data_bits to real character bits Jiri Slaby
2021-06-10  9:02   ` [PATCH v3 4/4] tty: make use of tty_get_{char,frame}_size Jiri Slaby
2021-06-10 15:15     ` Alex Elder

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