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Date: Mon, 19 Mar 2012 12:56:49 -0700
From: Greg KH <gregkh@...uxfoundation.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>,
Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org
Subject: [GIT PATCH] TTY/serial patches for 3.4-rc1
The following changes since commit 19e00f2f1d5273dbc52eab0ebc315cae3aa44b2a:
Merge tag 'tty-3.3-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty (2012-02-09 13:52:57 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-3.3
for you to fetch changes up to fb8ebec00b04f921ea1614a7303f1a8e5e9e47c5:
serial: pxa: add clk_prepare/clk_unprepare calls (2012-03-15 13:46:04 -0700)
----------------------------------------------------------------
tty and serial merge for 3.4-rc1
Here's the big serial and tty merge for the 3.4-rc1 tree.
There's loads of fixes and reworks in here from Jiri for the tty layer,
and a number of patches from Alan to help try to wrestle the vt layer
into a sane model.
Other than that, lots of driver updates and fixes, and other minor
stuff, all detailed in the shortlog.
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
----------------------------------------------------------------
Alan Cox (9):
serial: Kill off NO_IRQ
vt: lock the accent table
vt: tidy a few bits of checkpatch noise
vt:tackle kbd_table
vt: sort out locking for font handling
vt: push down the tty lock so we can see what is left to tackle
vt: push down tioclinux cases
vt: waitevent is self locked so drop the tty_lock
vt: tackle the main part of the selection logic
Anton Vorontsov (2):
sysrq: Fix possible race with exiting task
sysrq: Properly check for kernel threads
Chanho Min (1):
amba-pl011/dma: Add check for the residue in DMA callback
Cousson, Benoit (1):
tty: serial: OMAP: Fix oops due to NULL pdata in DT boot
Dan Carpenter (3):
tty: cyclades: TIOCSERGETLSR should should store to a uint
tty: moxa: fix bit test in moxa_start()
vt: NULL dereference in vt_do_kdsk_ioctl()
Danny Kukawka (1):
tty/serial/mux.c: linux/tty.h included twice
Darren Hart (5):
pch_uart: Use uartclk instead of base_baud
pch_uart: Add Fish River Island II uart clock quirks
pch_uart: Add user_uartclk parameter
pch_uart: Use existing default_baud in setup_console
pch_uart: Add module parameter descriptions
Denis 'GNUtoo' Carikli (1):
serial: samsung: fix s3c2442 platform data
Feng Tang (3):
serial: pch_uart: add debugfs hook for register dump
serial: pch_uart: trivial cleanup by removing the get_msr()
serial: pch_uart: trivail cleanup by removing the pch_uart_hal_request()
Frank Benkert (1):
mpc5200b/uart: select more tolerant uart prescaler on low baudrates
Greg Kroah-Hartman (5):
Merge tag 'tty-3.3-rc3' tty-next
Revert "TTY: get rid of BTM around devpts_*"
Revert "TTY: pty, remove superfluous ptm test"
tty: keyboard.c: add uaccess.h to fix a build problem on sparc32
tty: delete briq_panel.c driver
Jiri Slaby (77):
TTY: provide tty_standard_install helper
USB: serial, use tty_standard_install
TTY: use tty_standard_install
TTY: pty, remove superfluous ptm test
TTY: get rid of BTM around devpts_*
USB: cdc-acm, use tty_standard_install
TTY: tty_io, remove buffer re-assignments
TTY: let alloc_tty_driver deduce the owner automatically
TTY: remove minor_num from tty_driver
TTY: remove re-assignments to tty_driver members
TTY: simplify tty_driver_lookup_tty a bit
TTY: remove tty driver re-set from tty_reopen
TTY: serial, simplify ASYNC_USR_MASK
TTY: tty_driver, document tty->ops->shutdown limitation
ALPHA: srmcons, use timer functions
ALPHA: srmcons, fix racy singleton structure
TTY: srmcons, convert to use tty_port
TTY: serialP, remove DECLARE_WAITQUEUE check
TTY: remove unneeded tty->index checks
TTY: ipwireless, fix tty->index handling
NET: pc300, do not zero global variables
NET: pc300, show version info from module init
XTENSA: iss/console, use setup_timer
XTENSA: iss/console, fix potential deadlock
TTY: iss/console, use tty_port
TTY: serial, use atomic_inc_return in ioc4_serial
TTY: serial, include pci.h in m32r_sio
TTY: remove serialP.h inclusion from some files
TTY: speakup, do not use serialP
TTY: serialP, remove unused material
TTY: amiserial, remove tasklet for tty_wakeup
TTY: amiserial, use only one copy of async flags
hpsim, fix SAL handling in fw-emu
simserial, include some headers
hpsim, initialize chip for assigned irqs
simserial, bail out when request_irq fails
TTY: simserial, use only one copy of async flags
TTY: simserial/amiserial, use one instance of other members
TTY: simserial, remove support of shared interrupts
TTY: simserial, remove IRQ_T
TTY: amiserial, remove IRQ_ports
TTY: serialP, merge serial_state and async_struct
TTY: amiserial, simplify set_serial_info
TTY: amiserial, pass tty down to functions
TTY: simserial, pass tty down to functions
TTY: amiserial/simserial, use tty_port
TTY: amiserial/simserial, use close delays from tty_port
TTY: amiserial/simserial, use count from tty_port
TTY: amiserial/simserial, use flags from tty_port
TTY: simserial, remove static initialization
TTY: simserial, remove tmp_buf
TTY: simserial, stop using serial_state->{line,icount}
TTY: simserial no longer needs serialP
TTY: simserial, define local tty_port pointer
TTY: simserial, remove some tty ops
TTY: simserial, use tty_port_close_end
TTY: simserial, use tty_port_close_start
TTY: simserial, properly refcount tty_port->tty
TTY: simserial, use tty_port_open
TTY: simserial, use tty_port_hangup
TTY: simserial, remove useless comments
TTY: simserial, fix includes
TTY: simserial, reindent some code
TTY: simserial, final cleanup
TTY: amiserial, define local tty_port pointer
TTY: amiserial, stop using serial_state->{irq,type,line}
TTY: amiserial no longer needs serialP
TTY: amiserial, provide carrier helpers
TTY: amiserial, use tty_port_block_til_ready
TTY: amiserial, use tty_port_close_end
TTY: amiserial, use tty_port_close_start
TTY: pdc_cons, fix racy tty test
TTY: pdc_cons, fix open vs timer race
TTY: pdc_cons, fix open vs pdc_console_tty_driver race
TTY: pdc_cons, use tty_port
TTY: isdn/gigaset, do not set tty->driver_data to NULL
TTY: isdn/gigaset, use tty_port
Konstantin Khlebnikov (3):
tty: cleanup prohibition of direct opening for unix98 pty master
tty: move pty count limiting into devpts
tty: rework pty count limiting
Linus Walleij (1):
serial: PL011: clear pending interrupts
Liz Clark (1):
TTY: Wrong unicode value copied in con_set_unimap()
Masanari Iida (1):
serial: Fix typo in sn_console.c
Paul Gortmaker (8):
tty: sparc: rename drivers/tty/serial/suncore.h -> include/linux/sunserialcore.h
serial: delete last unused traces of pausing I/O in 8250
serial: make 8250's serial_in shareable to other drivers.
serial: delete useless void casts in 8250.c
serial: reduce number of indirections in 8250 code
serial: introduce generic port in/out helpers
serial: use serial_port_in/out vs serial_in/out in 8250
serial: remove back and forth conversions in serial_out_sync
Paul Walmsley (3):
tty: serial: OMAP: use a 1-byte RX FIFO threshold in PIO mode
tty: serial: OMAP: block idle while the UART is transferring data in PIO mode
tty: serial: omap-serial: wakeup latency constraint is in microseconds, not milliseconds
Philipp Zabel (1):
serial: pxa: add clk_prepare/clk_unprepare calls
Sonic Zhang (1):
serial: bfin-uart: Don't access tty circular buffer in TX DMA interrupt after it is reset.
Stephen Rothwell (1):
tty/powerpc: early udbg consoles can't be modules
Tobias Klauser (2):
tty: serial: altera_uart: remove early_altera_uart_setup
tty: serial: altera_uart: Add CONSOLE_POLL support
Uwe Kleine-König (1):
serial/efm32: add new driver
Wolfram Sang (1):
tty: serial: vt8500: fix annotations for probe/remove
.../devicetree/bindings/tty/serial/efm32-uart.txt | 14 +
MAINTAINERS | 2 +-
arch/alpha/kernel/srmcons.c | 78 +-
arch/ia64/hp/sim/boot/fw-emu.c | 17 +-
arch/ia64/hp/sim/hpsim_irq.c | 36 +-
arch/ia64/hp/sim/hpsim_setup.c | 6 -
arch/ia64/hp/sim/simeth.c | 19 +-
arch/ia64/hp/sim/simserial.c | 705 ++++-------------
arch/ia64/include/asm/hpsim.h | 2 +-
arch/m68k/emu/nfcon.c | 1 -
arch/parisc/kernel/pdc_cons.c | 59 +-
arch/xtensa/platforms/iss/console.c | 22 +-
drivers/accessibility/braille/braille_console.c | 9 +-
drivers/char/Kconfig | 15 -
drivers/char/Makefile | 1 -
drivers/char/briq_panel.c | 266 -------
drivers/char/pcmcia/synclink_cs.c | 3 +-
drivers/char/ttyprintk.c | 2 -
drivers/isdn/capi/capi.c | 13 +-
drivers/isdn/gigaset/common.c | 5 +-
drivers/isdn/gigaset/gigaset.h | 3 +-
drivers/isdn/gigaset/interface.c | 158 +---
drivers/isdn/i4l/isdn_tty.c | 7 +-
drivers/misc/pti.c | 12 +-
drivers/mmc/card/sdio_uart.c | 10 +-
drivers/net/usb/hso.c | 2 -
drivers/net/wan/pc300_drv.c | 13 +-
drivers/net/wan/pc300_tty.c | 18 -
drivers/s390/char/con3215.c | 9 +-
drivers/s390/char/sclp_tty.c | 1 -
drivers/s390/char/sclp_vt220.c | 1 -
drivers/s390/char/tty3270.c | 1 -
drivers/staging/speakup/main.c | 8 +-
drivers/staging/speakup/serialio.c | 11 +-
drivers/staging/speakup/serialio.h | 13 +-
drivers/staging/speakup/spk_priv.h | 2 +-
drivers/staging/speakup/synth.c | 2 +-
drivers/tty/Kconfig | 2 +-
drivers/tty/amiserial.c | 730 ++++++-----------
drivers/tty/bfin_jtag_comm.c | 1 -
drivers/tty/cyclades.c | 9 +-
drivers/tty/ehv_bytechan.c | 1 -
drivers/tty/hvc/hvc_beat.c | 2 +-
drivers/tty/hvc/hvc_console.c | 1 -
drivers/tty/hvc/hvc_rtas.c | 2 +-
drivers/tty/hvc/hvc_udbg.c | 2 +-
drivers/tty/hvc/hvc_xen.c | 2 +-
drivers/tty/hvc/hvcs.c | 30 +-
drivers/tty/hvc/hvsi.c | 8 +-
drivers/tty/ipwireless/tty.c | 37 +-
drivers/tty/isicom.c | 3 -
drivers/tty/moxa.c | 3 +-
drivers/tty/mxser.c | 5 -
drivers/tty/n_gsm.c | 1 -
drivers/tty/nozomi.c | 9 +-
drivers/tty/pty.c | 63 +-
drivers/tty/rocket.c | 7 +-
drivers/tty/serial/21285.c | 4 +-
drivers/tty/serial/68328serial.c | 9 +-
drivers/tty/serial/8250/8250.c | 744 +++++++++---------
drivers/tty/serial/8250/8250.h | 10 +
drivers/tty/serial/Kconfig | 13 +
drivers/tty/serial/Makefile | 3 +-
drivers/tty/serial/altera_uart.c | 47 +-
drivers/tty/serial/amba-pl011.c | 32 +-
drivers/tty/serial/bfin_uart.c | 8 +-
drivers/tty/serial/crisv10.c | 15 +-
drivers/tty/serial/efm32-uart.c | 830 ++++++++++++++++++++
drivers/tty/serial/ifx6x60.c | 3 -
drivers/tty/serial/ioc4_serial.c | 3 +-
drivers/tty/serial/m32r_sio.c | 12 +-
drivers/tty/serial/m32r_sio.h | 1 +
drivers/tty/serial/mpc52xx_uart.c | 9 +-
drivers/tty/serial/msm_smd_tty.c | 1 -
drivers/tty/serial/mux.c | 3 +-
drivers/tty/serial/omap-serial.c | 6 +-
drivers/tty/serial/pch_uart.c | 172 ++--
drivers/tty/serial/pmac_zilog.c | 2 +-
drivers/tty/serial/pxa.c | 8 +-
drivers/tty/serial/samsung.c | 2 +-
drivers/tty/serial/serial_core.c | 1 -
drivers/tty/serial/sn_console.c | 4 +-
drivers/tty/serial/suncore.c | 2 +-
drivers/tty/serial/sunhv.c | 3 +-
drivers/tty/serial/sunsab.c | 2 +-
drivers/tty/serial/sunsu.c | 3 +-
drivers/tty/serial/sunzilog.c | 12 +-
drivers/tty/serial/ucc_uart.c | 2 +-
drivers/tty/serial/vr41xx_siu.c | 4 +-
drivers/tty/serial/vt8500_serial.c | 4 +-
drivers/tty/synclink.c | 3 +-
drivers/tty/synclink_gt.c | 3 +-
drivers/tty/synclinkmp.c | 3 +-
drivers/tty/sysrq.c | 17 +-
drivers/tty/tty_io.c | 54 +-
drivers/tty/vt/consolemap.c | 51 +-
drivers/tty/vt/keyboard.c | 803 ++++++++++++++++++-
drivers/tty/vt/selection.c | 58 +-
drivers/tty/vt/vc_screen.c | 4 +-
drivers/tty/vt/vt.c | 66 +-
drivers/tty/vt/vt_ioctl.c | 495 ++----------
drivers/usb/class/cdc-acm.c | 8 +-
drivers/usb/gadget/u_serial.c | 4 -
drivers/usb/serial/usb-serial.c | 17 +-
fs/devpts/inode.c | 85 +-
include/linux/altera_uart.h | 4 -
include/linux/kbd_kern.h | 7 +-
include/linux/keyboard.h | 2 -
include/linux/platform_data/efm32-uart.h | 18 +
include/linux/serial.h | 4 +-
include/linux/serialP.h | 142 ----
include/linux/serial_core.h | 12 +
.../suncore.h => include/linux/sunserialcore.h | 2 +-
include/linux/tty.h | 6 +-
include/linux/tty_driver.h | 8 +-
include/linux/vt_kern.h | 26 +
net/bluetooth/rfcomm/tty.c | 1 -
net/irda/ircomm/ircomm_tty.c | 7 +-
118 files changed, 3208 insertions(+), 3140 deletions(-)
create mode 100644 Documentation/devicetree/bindings/tty/serial/efm32-uart.txt
delete mode 100644 drivers/char/briq_panel.c
create mode 100644 drivers/tty/serial/efm32-uart.c
create mode 100644 include/linux/platform_data/efm32-uart.h
delete mode 100644 include/linux/serialP.h
rename drivers/tty/serial/suncore.h => include/linux/sunserialcore.h (98%)
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