[GIT PULL] TTY/Serial patches for 4.3-rc1

From: Greg KH
Date: Thu Aug 20 2015 - 15:12:28 EST

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The following changes since commit cbfe8fa6cd672011c755c3cd85c9ffd4e2d10a6f:

Linux 4.2-rc4 (2015-07-26 12:26:21 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.3-rc1

for you to fetch changes up to c868cbb7e5c6d3c74b8d38c7c356444f2c807c28:

serial: imx: save and restore context in the suspend path (2015-08-14 17:23:25 -0700)

----------------------------------------------------------------
TTY/Serial driver patches for 4.3-rc1

Here is the big tty/serial driver update for 4.3-rc1.

Not many major things, a number of driver updates and changes, and the
8250 driver got split up a bit to make it easier to work with by moving
some functions to a new file. Full details are in the shortlog.

All have been in linux-next with no reported issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

----------------------------------------------------------------
Adam Lee (1):
serial: 8250_pci: Add support for Pericom PI7C9X795[1248]

Alexander Stein (1):
serial/uuc_uart: Support higher bitrates than 115200 Bit/s

Axel Lin (1):
serial: etraxfs-uart: Convert to uart_console_device instead of open-coded

Cyrille Pitchen (6):
ARM: at91/dt: add a new DT property to support FIFOs on Atmel USARTs
tty/serial: at91: fix some macro definitions to fit coding style
tty/serial: at91: remove bunch of macros to access UART registers
tty/serial: at91: add support to FIFOs
tty/serial: at91: use 32bit writes into TX FIFO when DMA is enabled
tty/serial: at91: fix I/O accesses on RHR and THR for AVR32

David Jander (1):
tty: serial: imx.c: Reset UART before activating interrupts

Eduardo Valentin (4):
serial: imx: remove unbalanced clk_prepare
serial: imx: introduce serial_imx_enable_wakeup()
serial: imx: allow waking up on RTSD
serial: imx: save and restore context in the suspend path

Fabio Estevam (2):
serial: imx: Disable irqs before requesting them
Revert "tty: serial: imx.c: Reset UART before activating interrupts"

Geert Uytterhoeven (1):
serial: Allow compile test of GPIO consumers if !GPIOLIB

Greg Kroah-Hartman (1):
Merge 4.2-rc4 into tty-next

Jakub Kicinski (3):
sc16is7xx: save and use per-chip line number
sc16is7xx: support multiple devices
sc16is7xx: constify devtype

Javier Martinez Canillas (1):
serial: samsung: Remove redundant DEBUG_LL check

Jiri Slaby (1):
tty: linux/gsmmux.h needs linux/types.h

Joerg Roedel (1):
serial: 8250: Do XR17V35X specific wakeup in serial8250_do_startup

Johannes Thumshirn (2):
tty: serial: men_z135_uart.c: Fix race between IRQ and set_termios()
tty: serial: men_z135_uart.c: Don't initialize port->lock

John Ogness (1):
serial: 8250: move rx_running out of the bitfield

Juergen Borleis (2):
serial: mxs-auart: use a function name to reflect what it really does
serial: mxs-auart: keep the AUART unit in reset state when not in use

Jun Nie (5):
uart: pl011: Rename regs with enumeration
uart: pl011: Introduce register accessor
uart: pl011: Introduce register look up table
uart: pl011: Improve LCRH register access decision
uart: pl011: Add support to ZTE ZX296702 uart

Krzysztof Kozlowski (2):
tty: serial: Drop owner assignment from platform_driver
tty: serial: Drop owner assignment from i2c_driver

Maciej S. Szmigiero (2):
serial: 8250: don't bind to SMSC IrCC IR port
serial: 8250: bind to ALi Fast Infrared Controller (ALI5123)

Manfred Schlaegl (2):
serial: imx: count tty buffer overruns
serial: imx: reduce irq-latency after rx overflow

Marek Szyprowski (1):
serial: samsung: fix DMA mode enter condition for small FIFO sizes

Masahiro Yamada (1):
serial: 8250_uniphier: call clk_disable_unprepare() on failure path

Maxime Coquelin (1):
serial: stm32-usart: Fix SysRq support

Niklas Cassel (2):
serial: etraxfs-uart: remove empty functions
serial: etraxfs-uart: use mctrl_gpio helpers for handling modem signals

Patrick Donnelly (1):
tty: add missing rcu_read_lock for task_pgrp

Paul Gortmaker (4):
drivers/tty: make serial/sn_console.c driver explicitly non-modular
drivers/tty: make serial/lantic.c driver explicitly non-modular
drivers/tty: make serial/suncore.c driver explicitly non-modular
drivers/tty: make serial/sunhv.c driver explicitly non-modular

Peter Hung (2):
serial: 8250_pci: add RS485 for F81504/508/512
serial: 8250_pci: fix mode after S3/S4 resume for F81504/508/512

Peter Hurley (14):
serial: 8250_omap: Remove auto-IXON flow control
serial: 8250: Split base port operations from universal driver
serial: 8250: Defer interrupt enable until fifos enabled
tty: Replace smp_rmb/smp_wmb with smp_load_acquire/smp_store_release
tty: buffers: Move hidden buffer index advance into outer loop
tty: core: Improve debug message content
tty: core: Add tty_debug() for printk(KERN_DEBUG) messages
tty: Replace #ifdef TTY_DEBUG_HANGUP with tty_debug_hangup()
tty: Use tty_debug() for tty_ldisc_debug()
tty: Replace inline #ifdef TTY_DEBUG_WAIT_UNTIL_SENT
tty: core: Improve ldisc debug messages
pty: Add debug message for ptmx open
serial: core: Use proper spinlock flavor in uart_close()
serial: core: Remove tty port activate() and shutdown() methods

Qipan Li (2):
serial: sirf: workaround rx process to avoid possible data loss
serial: sirf: let uart's receive start in right place

Qipeng Zha (2):
serial: 8250: Auto CTS control by HW if AFE enabled
serial:8250_dw: do not alter CTS and DCTS since AFE is enabled

Ricardo Ribalda Delgado (6):
serial/8250_fintek: Use private data structure
serial/8250_fintek: Support for multiple base_ports
serial/8250_fintek: Support for chip_ip 0x0501
serial/8250_fintek: Support keys different than default
serial/8250_fintek: Support for any io address.
serial/uartlite: Let it build on any arch with IOMEM

Richard Watts (1):
Avoid usb reset crashes by making tty_io cdevs truly dynamic

Robert Baldyga (1):
serial: samsung: fix DMA for FIFO smaller than cache line size

Sebastian Andrzej Siewior (1):
tty: serial: 8250_omap: do not use RX DMA if pause is not supported

Sekhar Nori (7):
serial: 8250_omap: fix kernel crash in suspend-to-ram
Documentation: DT: omap_serial: document missing compatible
serial: 8250_omap: refactor mdr1 update
serial: 8250_omap: introduce "ti,am3352-uart" compatible property
serial: 8250_omap: workaround errata around idling UART after using DMA
serial: 8250_omap: workaround module disable errata on dra7x SoCs
ARM: dts: dra7: workaround UART module disable errata

Shenwei Wang (1):
Serial: imx: add dev_pm_ops to support suspend to ram/disk

Stefan Wahren (1):
serial: mxs-auart: fix baud rate range

Uwe Kleine-König (1):
serial: mpc52xx: let tx_empty callback return either 0 or TIOCSER_TEMT

Vaishali Thakkar (1):
tty: Convert use of __constant_htons to htons

Vineet Gupta (1):
tty/early: make serial8250_early_{in,out} static again

.../devicetree/bindings/serial/atmel-usart.txt | 3 +
.../bindings/serial/axis,etraxfs-uart.txt | 6 +-
.../devicetree/bindings/serial/omap_serial.txt | 3 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/am33xx.dtsi | 12 +-
arch/arm/boot/dts/dra7.dtsi | 20 +-
drivers/acpi/acpi_pnp.c | 1 +
drivers/tty/n_gsm.c | 2 +-
drivers/tty/n_tty.c | 15 +-
drivers/tty/pty.c | 8 +
drivers/tty/serial/8250/8250.h | 17 +-
drivers/tty/serial/8250/8250_core.c | 3260 ++------------------
drivers/tty/serial/8250/8250_dw.c | 27 +-
drivers/tty/serial/8250/8250_early.c | 4 +-
drivers/tty/serial/8250/8250_fintek.c | 172 +-
drivers/tty/serial/8250/8250_ingenic.c | 1 -
drivers/tty/serial/8250/8250_omap.c | 147 +-
drivers/tty/serial/8250/8250_pci.c | 164 +-
drivers/tty/serial/8250/8250_pnp.c | 11 +
drivers/tty/serial/8250/8250_port.c | 2912 +++++++++++++++++
drivers/tty/serial/8250/8250_uniphier.c | 1 +
drivers/tty/serial/8250/Makefile | 5 +-
drivers/tty/serial/Kconfig | 10 +-
drivers/tty/serial/amba-pl011.c | 503 ++-
drivers/tty/serial/atmel_serial.c | 484 ++-
drivers/tty/serial/etraxfs-uart.c | 59 +-
drivers/tty/serial/imx.c | 203 +-
drivers/tty/serial/lantiq.c | 8 +-
drivers/tty/serial/men_z135_uart.c | 10 +-
drivers/tty/serial/mpc52xx_uart.c | 5 +-
drivers/tty/serial/mxs-auart.c | 58 +-
drivers/tty/serial/samsung.c | 48 +-
drivers/tty/serial/samsung.h | 1 +
drivers/tty/serial/sc16is7xx.c | 113 +-
drivers/tty/serial/serial_core.c | 25 +-
drivers/tty/serial/sirfsoc_uart.c | 126 +-
drivers/tty/serial/sirfsoc_uart.h | 5 +-
drivers/tty/serial/sn_console.c | 32 +-
drivers/tty/serial/stm32-usart.c | 2 +-
drivers/tty/serial/suncore.c | 11 +-
drivers/tty/serial/sunhv.c | 13 +-
drivers/tty/serial/ucc_uart.c | 2 +-
drivers/tty/tty_buffer.c | 12 +-
drivers/tty/tty_io.c | 108 +-
drivers/tty/tty_ioctl.c | 11 +-
drivers/tty/tty_ldisc.c | 15 +-
include/linux/amba/serial.h | 14 +
include/linux/atmel_serial.h | 240 +-
include/linux/serial_8250.h | 7 +-
include/linux/tty.h | 6 +
include/linux/tty_driver.h | 2 +-
include/uapi/linux/gsmmux.h | 1 +
52 files changed, 4927 insertions(+), 3999 deletions(-)
create mode 100644 drivers/tty/serial/8250/8250_port.c
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Next message: Greg KH: "[GIT PULL] USB driver patches for 4.3-rc1"
Previous message: Greg KH: "[GIT PULL] Driver core patches for 4.3-rc1"
Next in thread: Stephen Rothwell: "Re: [GIT PULL] TTY/Serial patches for 4.3-rc1"
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