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Date: Tue, 22 May 2012 08:15:27 -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 3.5-rc1 - try 2
The following changes since commit 66f75a5d028beaf67c931435fdc3e7823125730c:
Linux 3.4-rc4 (2012-04-21 14:47:52 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-3.5-rc1
for you to fetch changes up to 59bd234b72fc29887839d792b7d6c7e8d2a577a6:
serial: bfin_uart: Make MMR access compatible with 32 bits bf609 style controller. (2012-05-17 13:25:56 -0700)
----------------------------------------------------------------
TTY pull request for 3.5-rc1
Here's the big TTY/serial driver pull request for the 3.5-rc1 merge window.
Nothing major in here, just lots of incremental changes from Alan and
Jiri reworking some tty core things to behave better and to get a more
solid grasp on some of the nasty tty locking issues.
There are a few tty and serial driver updates in here as well.
All of this has been in the linux-next releases for a while with no problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
----------------------------------------------------------------
Alan Cox (7):
vt: push the tty_lock down into the map handling
tty_lock: undo the old tty_lock use on the ctty
pty: Lock the devpts bits privately
tty_lock: Localise the lock
tty: drop the pty lock during hangup
tty: Allow uart_register/unregister/register
tty: Fix LED error return
Arnaud Patard (1):
8250_pci: fix pch uart matching
Christian Melki (1):
8250.c: less than 2400 baud fix.
Corbin Atkinson (1):
serial_core: Update buffer overrun statistics.
Dan Carpenter (1):
tty: hvc_xen: NULL dereference on allocation failure
Dan Williams (2):
tegra, serial8250: add ->handle_break() uart_port op
serial/8250_pci: fix suspend/resume vs init/exit quirks
Geert Uytterhoeven (1):
tty/amiserial: Add missing argument for tty_unlock()
Govindraj.R (1):
OMAP2+: UART: Remove cpu checks for populating errata flags
Greg Kroah-Hartman (3):
Merge 3.4-rc3 into tty-next
Merge 3.4-rc4 into tty-next
Revert "serial_core: Update buffer overrun statistics."
H Hartley Sweeten (1):
tty: mxser: local variables should not be exposed globally
Heiko Carstens (1):
tty: add missing tty_port_tty_get() call to raw3215_wakeup
Ivo Sieben (1):
tty: move global ldisc idle waitqueue to the individual ldisc
Jiri Slaby (71):
TTY: crisv10, remove unused tmp_buf
TTY: crisv10, initialize tty_port
TTY: deprecate linux/generic_serial.h
ISDN: i4l, remove cvs crap
TTY: isdn, remove callout
TTY: isdn, remove ISDN_ASYNC_* flags
TTY: isdn, do not play with module refcounts
TTY: isdn, make some functions readable
TTY: isdn, remove unused members from modem_info
TTY: isdn, add tty_port
TTY: isdn, use open/close_wait from tty_port
TTY: isdn, use counts from tty_port
TTY: isdn, use tty from tty_port
TTY: isdn, use xmit_buf from tty_port
TTY: isdn, define local tty_port
TTY: isdn, use tty_port_close_end helper
TTY: isdn, define tty_port_operations
TTY: isdn, use tty_port_block_til_ready helper
TTY: hso, do not set TTY MAGIC
TTY: hso, free tty_driver
TTY: hso, add tty_port
TTY: hso, remove tty NULL checks fro tty->ops
TTY: hso, use tty from tty_port
TTY: con3215, centralize allocation
TTY: sclp_tty, add tty_port
TTY: sclp_vt220, add tty_port
TTY: sclp_vt220, remove unused allocation
TTY: tty3270, move initialization to allocation
TTY: tty3270, get rid of ugly aliasing
TTY: tty3270, push tty down to tty3270_do_write
TTY: tty3270, add tty_port
TTY: bfin_jtag_comm, add tty_port
TTY: bfin_jtag_comm, use tty from tty_port
TTY: HVC, add tty_port
TTY: HVC, use tty from tty_port
TTY: HVC, use count from tty_port
TTY: hvcs, add tty_port
TTY: hvcs, use kref from tty_port
TTY: hvcs, use tty from tty_port
TTY: hvsi, CLOCAL is not in tty->flags
TTY: hvsi, add tty_port
TTY: hvsi, sanitize uses of tty
TTY: hvsi, use tty from tty_port
TTY: ipwireless, use synchronous hangup
TTY: ipwireless, move prints to appropriate places
TTY: ipwireless, add tty_port
TTY: ipwireless, use tty from tty_port
TTY: 68328serial, remove serial_state and friends
TTY: 68328serial, remove unused stuff from m68k_serial
TTY: 68328serial, remove garbage
TTY: 68328serial, use ulong flags for interrupts status
TTY: 68328serial, remove 68328serial.h
TTY: 68328serial, add tty_port
TTY: 68328serial, use open/close_wait from tty_port
TTY: 68328serial, use close_delay/closing_wait from tty_port
TTY: 68328serial, use flags from tty_port
TTY: 68328serial, propagate tty
TTY: 68328serial, use tty from tty_port
TTY: 68328serial, use tty_port_block_til_ready
TTY: usb/u_serial, add tty_port
TTY: usb/u_serial, use tty from tty_port
TTY: usb/u_serial use close_wait from tty_port
TTY: rfcomm/tty, add tty_port
TTY: rfcomm/tty, use tty_port refcounting
TTY: rfcomm/tty, remove work for tty_wakeup
TTY: rfcomm/tty, use count from tty_port
ISDN: remove uses of isdn_tty_revision
TTY: hvc, fix TTY refcounting
TTY: con3215, add tty_port
TTY: con3215, use tty from tty_port
TTY: n_tty, do not dereference user buffer
Lothar Waßmann (1):
Add missing call to uart_update_timeout()
Magnus Damm (8):
serial8250: Add dl_read()/dl_write() callbacks
serial8250: Use dl_read()/dl_write() on Alchemy
serial8250: Use dl_read()/dl_write() on RM9K
serial8250: Clean up default map and dl code
serial8250: Introduce serial8250_register_8250_port()
serial8250-em: Emma Mobile UART driver V2
serial8250-em: clk_get() IS_ERR() error handling fix
serial8250-em: Add DT support
Michael Gehring (1):
tty/vt: handle bad user buffer in {G,P}IO_CMAP ioctl
Paul Gortmaker (1):
cris: fix missing tty arg in wait_event_interruptible_tty call
Rajanikanth H.V (1):
serial: pl011: implement workaround for CTS clear event issue
Sonic Zhang (4):
serial: bfin_uart: Adapt bf5xx serial driver to bf60x serial4 controller.
serial: bfin_uart: narrow the reboot condition in DMA tx interrupt
serial: bfin_uart: RTS and CTS MMRs can be either 16-bit width or 32-bit width.
serial: bfin_uart: Make MMR access compatible with 32 bits bf609 style controller.
Sudhakar Mamillapalli (1):
serial/8250_pci: Clear FIFOs for Intel ME Serial Over Lan device on BI
Tomoya MORINAGA (7):
pch_uart: Delete unused structure member
pch_uart: change type to u8
pch_uart: change type to %d to %02x
pch_uart: Support modem status interrupt
pch_uart: delete unused data structure
pch_uart: Fix return value issue
pch_uart: Fix duplicate memory release issue
Xiaobing Tu (1):
tty: hold lock across tty buffer finding and buffer filling
arch/arm/mach-omap2/serial.c | 8 -
arch/arm/mach-tegra/board-harmony.c | 2 +
arch/arm/mach-tegra/board-paz00.c | 3 +
arch/arm/mach-tegra/board-seaboard.c | 2 +
arch/arm/mach-tegra/board-trimslice.c | 2 +
arch/arm/plat-omap/include/plat/omap-serial.h | 1 -
drivers/isdn/i4l/isdn_common.c | 5 -
drivers/isdn/i4l/isdn_tty.c | 466 ++++++++++---------------
drivers/net/usb/hso.c | 105 +++---
drivers/s390/char/con3215.c | 142 ++++----
drivers/s390/char/keyboard.c | 30 +-
drivers/s390/char/keyboard.h | 14 +-
drivers/s390/char/sclp_tty.c | 33 +-
drivers/s390/char/sclp_vt220.c | 33 +-
drivers/s390/char/tty3270.c | 121 +++----
drivers/staging/serial/68360serial.c | 4 +-
drivers/tty/amiserial.c | 14 +-
drivers/tty/bfin_jtag_comm.c | 44 +--
drivers/tty/cyclades.c | 2 +-
drivers/tty/hvc/hvc_console.c | 96 +++--
drivers/tty/hvc/hvc_console.h | 4 +-
drivers/tty/hvc/hvc_xen.c | 4 +-
drivers/tty/hvc/hvcs.c | 74 ++--
drivers/tty/hvc/hvsi.c | 128 +++----
drivers/tty/hvc/hvsi_lib.c | 2 +-
drivers/tty/ipwireless/tty.c | 81 ++---
drivers/tty/mxser.c | 2 +-
drivers/tty/n_r3964.c | 11 +-
drivers/tty/n_tty.c | 9 +-
drivers/tty/pty.c | 40 ++-
drivers/tty/serial/68328serial.c | 383 ++++++++------------
drivers/tty/serial/68328serial.h | 186 ----------
drivers/tty/serial/8250/8250.c | 312 ++++++++---------
drivers/tty/serial/8250/8250.h | 16 +
drivers/tty/serial/8250/8250_em.c | 186 ++++++++++
drivers/tty/serial/8250/8250_pci.c | 63 ++++
drivers/tty/serial/8250/Kconfig | 8 +
drivers/tty/serial/8250/Makefile | 1 +
drivers/tty/serial/amba-pl011.c | 109 +-----
drivers/tty/serial/bfin_uart.c | 74 ++--
drivers/tty/serial/crisv10.c | 36 +-
drivers/tty/serial/mxs-auart.c | 2 +
drivers/tty/serial/of_serial.c | 26 ++
drivers/tty/serial/omap-serial.c | 74 +++-
drivers/tty/serial/pch_uart.c | 53 +--
drivers/tty/serial/serial_core.c | 1 +
drivers/tty/synclink.c | 4 +-
drivers/tty/synclink_gt.c | 4 +-
drivers/tty/synclinkmp.c | 4 +-
drivers/tty/tty_buffer.c | 85 +++--
drivers/tty/tty_io.c | 76 ++--
drivers/tty/tty_ldisc.c | 37 +-
drivers/tty/tty_mutex.c | 60 +++-
drivers/tty/tty_port.c | 6 +-
drivers/tty/vt/consolemap.c | 123 +++++--
drivers/tty/vt/keyboard.c | 2 +-
drivers/tty/vt/vt.c | 68 ++--
drivers/tty/vt/vt_ioctl.c | 25 +-
drivers/usb/gadget/u_serial.c | 51 ++-
include/linux/generic_serial.h | 64 +---
include/linux/isdn.h | 26 +-
include/linux/of_serial.h | 17 +
include/linux/serial_8250.h | 2 +
include/linux/serial_core.h | 5 +
include/linux/tty.h | 23 +-
include/linux/tty_ldisc.h | 2 +
include/linux/vt_kern.h | 1 -
net/bluetooth/rfcomm/tty.c | 137 ++++----
68 files changed, 1877 insertions(+), 1957 deletions(-)
delete mode 100644 drivers/tty/serial/68328serial.h
create mode 100644 drivers/tty/serial/8250/8250_em.c
create mode 100644 include/linux/of_serial.h
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