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Subject[PATCH 00/25] Change tty_port(standard)_install's return type
Date
Many drivers with tty use the tty_stand_install(). But, there is no
need to handle the error, since it always returns 0. So, change the
return type of tty_standard_install() and tty_port_install() to void
type and remove unnecessary exception handling where we use these
functions.

Change return type for tty functions. Patch No.01
tty: Change return type to void

Apply tty_port_install() changes. Patch No.02~14
isdn: i4l: isdn_tty: Change return type to void
...
Bluetooth: Change return type to void

Apply tty_standard_install() changes. Patch No.15~25
um: Change return type to void
...
usb: usb-serial: Change return type to void

Jaejoong Kim (25):
tty: Change return type to void
isdn: i4l: isdn_tty: Change return type to void
s390: char: con3215: Change return type to void
s390: char: tty3270: Change return type to void
tty: hvc: hvc_console: Change return type to void
tty: hvc: hvcs: Change return type to void
tty: mips_ejtag_fdc: Change return type to void
tty: n_gsm: Change return type to void
tty: serial: kgdb_nmi: Change return type to void
tty: synclink: Change return type to void
tty: synclinkmp: Change return type to void
tty: vt: Change return type to void
usb: xhci: dbc: Change return type to void
Bluetooth: Change return type to void
um: Change return type to void
isdn: capi: Change return type to void
misc: pti: Change return type to void
mmc: core: sdio_uart: Change return type to void
staging: fwserial: Change return type to void
staging: gdm724x: gdm_tty: Change return type to void
staging: greybus: uart: Change return type to void
tty: nozomi: Change return type to void
tty: vcc: Change return type to void
usb: cdc-acm: Change return type to void
usb: usb-serial: Change return type to void

arch/um/drivers/line.c | 7 +------
drivers/isdn/capi/capi.c | 10 ++++------
drivers/isdn/i4l/isdn_tty.c | 3 ++-
drivers/misc/pti.c | 28 +++++++++++++---------------
drivers/mmc/core/sdio_uart.c | 11 ++++-------
drivers/s390/char/con3215.c | 3 ++-
drivers/s390/char/tty3270.c | 7 +------
drivers/staging/fwserial/fwserial.c | 22 ++++++++--------------
drivers/staging/gdm724x/gdm_tty.c | 11 +++--------
drivers/staging/greybus/uart.c | 10 ++--------
drivers/tty/hvc/hvc_console.c | 7 ++-----
drivers/tty/hvc/hvcs.c | 10 ++--------
drivers/tty/mips_ejtag_fdc.c | 4 +++-
drivers/tty/n_gsm.c | 9 +--------
drivers/tty/nozomi.c | 8 +++-----
drivers/tty/serial/kgdb_nmi.c | 11 +----------
drivers/tty/synclink.c | 3 ++-
drivers/tty/synclinkmp.c | 3 ++-
drivers/tty/tty_io.c | 10 ++++++----
drivers/tty/tty_port.c | 4 ++--
drivers/tty/vcc.c | 5 +----
drivers/tty/vt/vt.c | 5 +----
drivers/usb/class/cdc-acm.c | 10 +---------
drivers/usb/host/xhci-dbgtty.c | 3 ++-
drivers/usb/serial/usb-serial.c | 6 +-----
include/linux/tty.h | 4 ++--
net/bluetooth/rfcomm/tty.c | 7 +------
27 files changed, 73 insertions(+), 148 deletions(-)

--
2.7.4

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