[GIT PULL] TTY/Serial patches for 3.17-rc1

From: Greg KH
Date: Mon Aug 04 2014 - 15:09:17 EST


The following changes since commit 1795cd9b3a91d4b5473c97f491d63892442212ab:

Linux 3.16-rc5 (2014-07-13 14:04:33 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-3.17-rc1

for you to fetch changes up to 5a64096700dc9761b57e767c9f0b740eb2cb84dd:

tty/n_gsm.c: fix a memory leak in gsmld_open (2014-08-01 16:04:54 -0700)

----------------------------------------------------------------
TTY / Serial driver update for 3.17-rc1

Here's the big tty / serial driver update for 3.17-rc1.

Nothing major, just a number of fixes and new features for different
serial drivers, and some more tty core fixes and documentation of the
tty locks.

All of these have been in linux-next for a while.

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

----------------------------------------------------------------
Alexander Shiyan (2):
serial: core: Make enable_ms() optional
serial: treewide: Remove empty implementations of enable_ms()

Andy Shevchenko (3):
serial: 8250_dw: use UPF_* constants when define flags
serial: 8250: introduce up_to_u8250p() helper
pch_uart: don't hardcode PCI slot to get DMA device

Arnd Bergmann (2):
serial: pxa: fix build with !SERIAL_PXA_CONSOLE
serial: lpc32xx uart module can't do console

Chen-Yu Tsai (2):
serial: 8250_dw: Add optional reset control support
serial: 8250_dw: Add support for deferred probing

Dan Carpenter (1):
serial: txx9: remove duplicate TXX9_SIFCR_TDIL_MASK define

Daniel Thompson (2):
serial: altera: Adopt uart_console_write()
tty: kgdb_nmi: Automatically manage tty enable

Fabio Estevam (1):
serial: samsung: Use %pa to print 'resource_size_t' type

Geert Uytterhoeven (1):
serial: pch_uart: Update error message for dmaengine_prep_slave_sg() API

Greg Kroah-Hartman (3):
Merge 3.16-rc5 into tty-next.
Serial: allow port drivers to have a default attribute group
Revert "ARC: [arcfpga] stdout-path now suffices for earlycon/console"

Heikki Krogerus (1):
serial: 8250_dw: clock rate handling for all ACPI platforms

Heiko Stübner (1):
serial: 8250_dw: add ability to handle the peripheral clock

Jingchang Lu (2):
dt-binding: fsl-lpuart: use exact SoC revision to document binding
tty: serial: fsl_lpuart: add 32-bit register interface support

Jiri Slaby (1):
tty: n_gsm, use setup_timer

Johannes Thumshirn (1):
tty: serial: men_z135_uart: Wakeup UART after transmitting

Jon Ringle (1):
serial: sc16is7xx: Correct initialization of s->clk

Kiran Padwal (1):
tty: serial: msm: Make of_device_id array const

Kukjin Kim (2):
serial: samsung: no more support for S5P6440 and S5P6450 SoCs
serial: samsung: no more support for S5PC100 SoC

Maxime COQUELIN (2):
serial: st-asc: Don't call BUG in asc_console_setup()
serial: st-asc: Fix overflow in baudrate calculation

Naveen Krishna Chatradhi (3):
serial: samsung: get fifosize via device tree
serial: samsung: correct the case and default order in switch
serial: samsung: improve code clarity by defining a variable

Nobuhiro Iwamatsu (3):
serial: sh-sci: Updated calculation of bit error rate and bit rate
serial: sh-sci: Fix range check of bit-rate for HSCIF
serial: sh-sci: Add calculation recive margin for HSCIF

Peter Hurley (14):
serial: core: Preserve termios c_cflag for console resume
tty: Document locking for tty driver methods
tty: Document locking for tty_port_close{,start,end}()
tty: Document locking for tty_port_open()
tty: Document locking for tty_port_block_til_ready()
tty: Document locking for tty_port_hangup()
tty: Move tty->closing from port lock critical section
tty: ipwireless: Remove tty->closing abort from ipw_open()
serial: Use UPF_* constants with struct uart_port flags
tty: Remove tty_hung_up_p() tests from tty drivers' open()
char: synclink: Remove WARN_ON for bad port count
tty: Call hangup method in modern style
tty: serial: Fix termios/port flags mismatch
serial: blackfin: Fix CTS flow control

Pradeep Goudagunta (2):
serial: tegra: update tx_circular buffer only when TX_DMA is in progress
serial: tegra: ack the rx dma desc after transfer terminated

Qipan Li (1):
serial: sirf: transfer more bytes once to decrease interrupts

Rasmus Villemoes (2):
drivers: tty: Merge alloc_tty_struct and initialize_tty_struct
drivers: tty: Fix use-after-free in pty_common_install

Rickard Strandqvist (1):
tty: serial: msm_serial.c: Cleaning up uninitialized variables

Stefan Agner (2):
serial: fsl_lpuart: move DMA RX timeout calculation
serial: fsl_lpuart: calculate DMA burst

Stephen Boyd (1):
tty: serial: msm: Support big-endian CPUs

Tobias Klauser (2):
serial: altera_jtaguart: Adpot uart_console_write()
serial: altera_jtaguart: Fix putchar function passed to uart_console_write()

Tomasz Figa (3):
Documentation: devicetree: Update samsung UART bindings
serial: samsung: Consider DT alias when probing ports
ARM: dts: SAMSUNG: Add aliases of UART nodes

Tushar Behera (3):
serial: samsung: Remove redundant label
serial: amba-pl011: Remove redundant label
serial: amba-pl010: Use devres APIs

Uwe Kleine-König (1):
serial: efm32: correct namespacing of location property

Vineet Gupta (11):
serial/arc: use uart_console_write() helper
serial/arc: Refactor by referencing to uart_port where possible
serial/arc: Remove the workaround for legacy ISS
serial/arc: Use generic earlycon infrastructure
serial/arc: remove earlyprintk support and switch to earlycon
serial/arc: remove last remanants of platform data
serial/arc: inline the probe helper
ARC: [arcfpga] RIP early uart platform device stuff
serial/arc: Enable DT based earlycon
ARC: [arcfpga] stdout-path now suffices for earlycon/console
serial/arc: Fix warning with CONSOLE_POLL

Wolfram Sang (1):
drivers/tty/serial: use correct type for dma_map/unmap

Yoshihiro YUNOMAE (2):
serial/uart/8250: Add tunable RX interrupt trigger I/F of FIFO buffers
serial/core: Fix too big allocation for attribute member

xinhui.pan (2):
tty/n_gsm.c: get gsm->num after gsm_activate_mux
tty/n_gsm.c: fix a memory leak in gsmld_open

Documentation/ABI/testing/sysfs-tty | 16 +
.../devicetree/bindings/serial/efm32-uart.txt | 4 +-
.../devicetree/bindings/serial/fsl-lpuart.txt | 6 +-
.../devicetree/bindings/serial/samsung_uart.txt | 56 +-
.../bindings/serial/snps-dw-apb-uart.txt | 32 +
arch/arc/boot/dts/angel4.dts | 2 +-
arch/arc/plat-arcfpga/Kconfig | 7 -
arch/arc/plat-arcfpga/platform.c | 97 +--
arch/arm/boot/dts/exynos3250.dtsi | 2 +
arch/arm/boot/dts/exynos4.dtsi | 12 +-
arch/arm/boot/dts/exynos5.dtsi | 15 +-
arch/arm/boot/dts/exynos5260.dtsi | 4 +
arch/arm/boot/dts/exynos5410.dtsi | 6 +
arch/arm/boot/dts/exynos5440.dtsi | 6 +-
arch/arm/boot/dts/s3c2416.dtsi | 6 +-
arch/arm/boot/dts/s3c24xx.dtsi | 9 +-
arch/arm/boot/dts/s3c64xx.dtsi | 4 +
drivers/char/pcmcia/synclink_cs.c | 4 +-
drivers/staging/dgrp/dgrp_tty.c | 10 -
drivers/tty/cyclades.c | 2 +-
drivers/tty/ipwireless/tty.c | 5 -
drivers/tty/n_gsm.c | 17 +-
drivers/tty/pty.c | 21 +-
drivers/tty/serial/21285.c | 5 -
drivers/tty/serial/8250/8250.h | 2 +
drivers/tty/serial/8250/8250_core.c | 230 +++++--
drivers/tty/serial/8250/8250_dw.c | 190 +++---
drivers/tty/serial/8250/8250_fsl.c | 3 +-
drivers/tty/serial/8250/8250_pci.c | 6 +-
drivers/tty/serial/Kconfig | 4 +-
drivers/tty/serial/altera_jtaguart.c | 19 +-
drivers/tty/serial/altera_uart.c | 13 +-
drivers/tty/serial/amba-pl010.c | 48 +-
drivers/tty/serial/amba-pl011.c | 30 +-
drivers/tty/serial/apbuart.c | 6 -
drivers/tty/serial/ar933x_uart.c | 5 -
drivers/tty/serial/arc_uart.c | 337 ++++------
drivers/tty/serial/atmel_serial.c | 8 +-
drivers/tty/serial/bfin_sport_uart.c | 17 +-
drivers/tty/serial/bfin_uart.c | 22 +-
drivers/tty/serial/clps711x.c | 1 -
drivers/tty/serial/cpm_uart/cpm_uart_core.c | 9 -
drivers/tty/serial/crisv10.c | 15 +-
drivers/tty/serial/dz.c | 6 -
drivers/tty/serial/efm32-uart.c | 14 +-
drivers/tty/serial/fsl_lpuart.c | 689 ++++++++++++++++++++-
drivers/tty/serial/icom.c | 6 -
drivers/tty/serial/ioc3_serial.c | 1 -
drivers/tty/serial/ioc4_serial.c | 1 -
drivers/tty/serial/jsm/jsm_tty.c | 6 -
drivers/tty/serial/kgdb_nmi.c | 36 +-
drivers/tty/serial/lantiq.c | 8 +-
drivers/tty/serial/lpc32xx_hs.c | 7 -
drivers/tty/serial/max310x.c | 1 -
drivers/tty/serial/mcf.c | 11 +-
drivers/tty/serial/men_z135_uart.c | 6 +-
drivers/tty/serial/mpsc.c | 5 -
drivers/tty/serial/mrst_max3110.c | 5 -
drivers/tty/serial/msm_serial.c | 32 +-
drivers/tty/serial/msm_serial.h | 4 +-
drivers/tty/serial/mux.c | 11 -
drivers/tty/serial/mxs-auart.c | 6 -
drivers/tty/serial/nwpserial.c | 6 -
drivers/tty/serial/pch_uart.c | 9 +-
drivers/tty/serial/pxa.c | 2 +-
drivers/tty/serial/samsung.c | 44 +-
drivers/tty/serial/sc16is7xx.c | 10 +-
drivers/tty/serial/sccnxp.c | 6 -
drivers/tty/serial/serial-tegra.c | 4 +
drivers/tty/serial/serial_core.c | 59 +-
drivers/tty/serial/serial_txx9.c | 7 -
drivers/tty/serial/sh-sci.c | 94 ++-
drivers/tty/serial/sirfsoc_uart.c | 3 +-
drivers/tty/serial/sirfsoc_uart.h | 2 +-
drivers/tty/serial/sn_console.c | 10 -
drivers/tty/serial/st-asc.c | 20 +-
drivers/tty/serial/sunhv.c | 6 -
drivers/tty/serial/sunsab.c | 7 -
drivers/tty/serial/tilegx.c | 10 -
drivers/tty/serial/timbuart.c | 6 -
drivers/tty/serial/uartlite.c | 6 -
drivers/tty/serial/ucc_uart.c | 11 -
drivers/tty/serial/xilinx_uartps.c | 6 -
drivers/tty/synclink.c | 10 +-
drivers/tty/synclink_gt.c | 10 +-
drivers/tty/synclinkmp.c | 11 +-
drivers/tty/tty_io.c | 39 +-
drivers/tty/tty_port.c | 43 +-
include/linux/serial_8250.h | 7 +
include/linux/serial_core.h | 2 +
include/linux/tty.h | 4 +-
include/linux/tty_driver.h | 8 +-
include/uapi/linux/serial_reg.h | 5 +
net/irda/ircomm/ircomm_tty.c | 6 +-
94 files changed, 1583 insertions(+), 1058 deletions(-)
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