[GIT PULL] TTY/Serial patches for 4.2-rc2

From: Greg KH
Date: Fri Jun 26 2015 - 15:25:18 EST

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The following changes since commit d4a4f75cd8f29cd9464a5a32e9224a91571d6649:

Linux 4.1-rc7 (2015-06-07 20:23:50 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git/ tags/tty-4.2-rc1

for you to fetch changes up to 71206b9f8120eb513c621d4f31906577bb658df3:

Doc: serial-rs485.txt: update RS485 driver interface (2015-06-12 17:39:51 -0700)

----------------------------------------------------------------
TTY/Serial driver patches for 4.2-rc1

Here's the tty and serial driver patches for 4.2-rc1.

A number of individual driver updates, some code cleanups, and other
minor things, full details in the shortlog.

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

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

----------------------------------------------------------------
Andre Przywara (10):
drivers: PL011: avoid potential unregister_driver call
drivers: PL011: refactor pl011_startup()
drivers: PL011: refactor pl011_shutdown()
drivers: PL011: refactor pl011_set_termios()
drivers: PL011: refactor pl011_probe()
drivers: PL011: replace UART_MIS reading with _RIS & _IMSC
drivers: PL011: move cts_event workaround into separate function
drivers: PL011: allow avoiding UART enabling/disabling
drivers: PL011: allow to supply fixed option string
drivers: PL011: add support for the ARM SBSA generic UART

Arnd Bergmann (3):
tty: remove platform_sysrq_reset_seq
serial: samsung: only use earlycon for console
tty: serial/8250: remove console dependency for mediatek

Baruch Siach (3):
MAINTAINERS: tty: add serial docs directory
Doc: tty.txt: remove mention of the BKL
Doc: serial-rs485.txt: update RS485 driver interface

Daniel Axtens (1):
tty/hvc: remove celleb-only beat driver

Daniel Vetter (1):
vt: Don't check KD_GRAPHICS when binding/unbinding

Dave Martin (3):
Revert "serial/amba-pl011: Leave the TX IRQ alone when the UART is not open"
serial/amba-pl011: Refactor and simplify TX FIFO handling
serial/amba-pl011: Fix mismerge between v4.1-rc4 and tty-next

Eddie Huang (2):
tty: serial: 8250: export early_serial8250_setup function
tty: serial: 8250_mtk: Add earlycon

Fabio Estevam (1):
serial: imx: Remove return value from imx_setup_ufcr()

Fernando Guzman Lugo (1):
serial: sprd: check for NULL after calling devm_clk_get

Firo Yang (1):
ARM: meson: serial: convert iounmap to devm_iounmap

Geert Uytterhoeven (18):
serial: ifx6x60: Remove dangerous spi_driver casts
serial: ifx6x60: Remove superfluous casts when calling request_irq()
serial: SERIAL_IFX6X60 should depend on HAS_DMA
serial: sh-sci: Move private definitions to private header file
serial: sh-sci: Add (H)SCIF RTS/CTS pin data register bit definitions
serial: sh-sci: Add SCIFA/B SCPCR register definitions
serial: sh-sci: Document remaining FIFO Control Register bits
serial: sh-sci: Standardize on using the BIT() macro to define register bits
serial: sh-sci: Replace hardcoded values in SCxSR_*_CLEAR macros
serial: sh-sci: Replace hardcoded overrun bit values
serial: sh-sci: Use the correct register for overrun checks
serial: sh-sci: Don't set SCLSR bits in the SCxSR error mask
serial: sh-sci: Remove obsolete comment about overrun detection
serial: sh-sci: Add DMA support to the DT binding documentation
ARM: shmobile: r8a7790 dtsi: Describe DMA for the serial ports
ARM: shmobile: r8a7791 dtsi: Describe DMA for the serial ports
ARM: shmobile: r8a7794 dtsi: Describe DMA for the serial ports
tty: Spelling s/reseved/reserved/

Graeme Gregory (1):
drivers: PL011: add ACPI probing for SBSA UART

Greg Kroah-Hartman (17):
tty: 68328serial.c: move assignment out of if () block
tty: amiserial.c: move assignment out of if () block
tty: consolemap.c: move assignment out of if () block
tty: crisv10.c: move assignment out of if () block
tty: hvc_console.c: move assignment out of if () block
tty: hvcs.c: move assignment out of if () block
tty: icom.c: move assignment out of if () block
tty: ioc3_serial.c: move assignment out of if () block
tty: ioc4_serial.c: move assignment out of if () block
tty: mpsc.c: move assignment out of if () block
tty: synclink.c: move assignment out of if () block
tty: synclink_gt.c: move assignment out of if () block
tty: synclinkmp.c: move assignment out of if () block
tty: tty_buffer.c: move assignment out of if () block
tty: tty_ldsem.c: move assignment out of if () block
Merge 4.1-rc4 into tty-next
Merge 4.1-rc7 into tty-next

Heikki Krogerus (1):
serial: 8250_dw: support ACPI platforms with integrated DMA engine

Imre Deak (1):
vt: fix console lock vs. kernfs s_active lock order

Jakub Kicinski (8):
sc16is7xx: remove RS-485 delay RTS handling
sc16is7xx: add missing compatible strings
sc16is7xx: use LSR_TEMT_BIT in .tx_empty()
sc16is7xx: use kthread_worker for tx_work and irq
sc16is7xx: move RTS delay to workqueue
sc16is7xx: use kworker for md_proc
sc16is7xx: use kworker to update ier bits
sc16is7xx: use kworker for RS-485 configuration

Jan Kiszka (1):
serial: 8250: Do nothing if nr_uarts=0

Jiada Wang (1):
serial: imx: protect Soft Reset of port with lock

Jiri Slaby (1):
tty: move linux/gsmmux.h to uapi

Joachim Eastwood (2):
serial: 8250: add LPC18xx/43xx UART driver
doc: dt: add documentation for nxp,lpc1850-uart

Joakim Nordell (1):
serial: core: cleanup in uart_get_baud_rate()

Joe Perches (1):
serial: kgdb_nmi: Use bool function return values of true/false not 1/0

John Ogness (3):
ARM: common: edma: clear completion interrupts on stop
dmaenegine: edma: allow pause/resume for non-cyclic mode
tty: serial: 8250: omap: synchronize rx_running

Jon Hunter (7):
serial: tegra: Correct delay after TX flush
serial: tegra: Add delay after enabling FIFO mode
serial: tegra: Use unsigned types for RX and TX byte counts
serial: tegra: Fix cookie used by TX channel
serial: tegra: Correct shutdown of UARTs
serial: tegra: Correct error handling on DMA setup
serial: tegra: Fix memory leak on DMA setup failure

Krzysztof Kozlowski (4):
serial: imx: Constify platform_device_id
serial: mxs: Constify platform_device_id
serial: samsung: Staticize local symbol
serial: samsung: Constify platform_device_id

Leilei Zhao (1):
tty/serial: at91: handle IRQ status more safely

Masahiro Yamada (11):
serial: xuartps: add __init to earlycon write method
serial: 8250: do not copy port.fifosize member twice
serial: of_serial: do not set port.type twice
tty: rocket: fix comment of ROCKET_SPD_HI
tty: fix comment of ASYNCB_SPD_HI
serial: 8250: include <linux/serial_reg.h> from serial_8250.h
serial: 8250: remove return statements from void function
serial: of_serial: use devm_clk_get() instead of clk_get()
serial: of_serial: check the return value of clk_prepare_enable()
serial: 8250_uniphier: add UniPhier serial driver
serial: 8250_uniphier: add bindings document for UniPhier UART

Maxime Coquelin (1):
serial: stm32-usart: Add STM32 USART Driver

Nicolas Ferre (1):
tty/serial: at91: RS485 mode: 0 is valid for delay_rts_after_send

Noam Camus (1):
serial: earlycon: Add support for big-endian MMIO accesses

Peter Hurley (1):
serial: core: Fix unused variable warnings from uart_console()

Qipan Li (13):
Revert "serial: sirf: add a new uart type support"
serial: sirf: move from clk_get to devm_clk_get
serial: sirf: use dynamic method allocate uart structure
serial: sirf: use uart_port's fifosize for fifo related operation
serial: sirf: enable ATLAS7 USP serial support
serial: sirf: fix the issue that HW flow control doesn't work for BT
serial: sirf: fix endless loop bug in uart receive tasklet
serial: sirf: add uart receive's some error counter and mark
serial: sirf: add serial loopback function support
serial: sirf: assign console default index if users not set a valid one
serial: sirf: fix system hung on console log output
serial: sirf: correct the fifo empty_bit
serial: sirf: use hrtimer for data rx

Rama Kiran Kumar Indrakanti (2):
sc16is7xx: spi interface is added
sc16is7xx: spi interface documentation

Rasmus Villemoes (3):
tty: constify return type of tty_name
tty: return tty->name directly from tty_name
tty: remove buf parameter from tty_name()

Rob Herring (1):
tty/serial: kill off set_irq_flags usage

Sascha Hauer (4):
tty: serial: 8250_mtk: remove unnecessary test
tty: serial: 8250_mtk: Use devm_clk_get
tty: serial: 8250_mtk: use pm_runtime callbacks for enabling
tty: serial: 8250_mtk: Add support for bus clock

Scot Doyle (2):
vt: add cursor blink interval escape sequence
fbcon: use the cursor blink interval provided by vt

Sebastian Andrzej Siewior (1):
serial: 8250_omap: provide complete custom startup & shutdown callbacks

Shardar Shariff Md (2):
serial: tegra: check the count and read if any from dma
serial: tegra: handle race condition on uart rx side

Soeren Grunewald (2):
serial: 8250_pci: Add support for 12 port Exar boards
serial: 8250_pci: Correct uartclk for xr17v35x expansion chips

Stephen Boyd (1):
TTY: msm_smd_tty: Remove unused driver

Thierry Reding (1):
fbcon: Avoid deleting a timer in IRQ context

Uwe Kleine-König (1):
serial: mctrl-gpio: drop usages of IS_ERR_OR_NULL

Valentin Rothberg (12):
drivers/tty/serial/sh-sci.h: remove dead reference on ARCH_SH7372
drivers/tty/serial: altera: fix typos in #endif comments
drivers/tty/serial/crisv10.c: remove dead #ifdef block
drivers/tty/serial/crisv10.c: remove dead #ifdef blocks
drivers/tty/serial/crisv10.c: remove dead #ifdef blocks
drivers/tty/serial/crisv10.c: rename CPP identifier CONFIG_ETRAX_SERX_DTR_RI_DSR_CD_MIXED
drivers/tty/serial/8250/8250_core.c: remove CONFIG_HUB6
drivers/tty/serial/mpc52xx_uart.c: fix typo in C comment
serial: bfin: ctsrts: enfore Kconfig naming convention
drivers/tty/serial/mcf.c: fix typo on SERIAL_MCF_CONSOLE
serial: 8250: remove Kconfig indirection
drivers/tty/nozomi.c: rename CONFIG_MAGIC

.../devicetree/bindings/serial/arm_sbsa_uart.txt | 10 +
.../devicetree/bindings/serial/mtk-uart.txt | 12 +-
.../bindings/serial/nxp,lpc1850-uart.txt | 28 +
.../devicetree/bindings/serial/nxp,sc16is7xx.txt | 37 ++
.../bindings/serial/renesas,sci-serial.txt | 7 +
.../devicetree/bindings/serial/sirf-uart.txt | 15 +-
.../devicetree/bindings/serial/uniphier-uart.txt | 23 +
Documentation/kernel-parameters.txt | 9 +-
Documentation/serial/serial-rs485.txt | 50 +-
Documentation/serial/tty.txt | 3 -
MAINTAINERS | 1 +
arch/alpha/include/asm/serial.h | 2 +-
arch/arm/boot/dts/r8a7790.dtsi | 20 +
arch/arm/boot/dts/r8a7791.dtsi | 36 +
arch/arm/boot/dts/r8a7794.dtsi | 36 +
arch/arm/common/edma.c | 3 +
arch/blackfin/include/asm/bfin_serial.h | 8 +-
arch/m68k/include/asm/serial.h | 2 +-
arch/mn10300/include/asm/serial.h | 4 +-
arch/x86/include/asm/serial.h | 2 +-
drivers/dma/edma.c | 7 +-
drivers/input/serio/serport.c | 5 +-
drivers/tty/amiserial.c | 11 +-
drivers/tty/cyclades.c | 8 +-
drivers/tty/hvc/Kconfig | 7 -
drivers/tty/hvc/Makefile | 1 -
drivers/tty/hvc/hvc_beat.c | 134 ----
drivers/tty/hvc/hvc_console.c | 3 +-
drivers/tty/hvc/hvcs.c | 4 +-
drivers/tty/n_gsm.c | 5 +-
drivers/tty/n_tty.c | 7 +-
drivers/tty/nozomi.c | 8 +-
drivers/tty/rocket.h | 2 +-
drivers/tty/serial/68328serial.c | 3 +-
drivers/tty/serial/8250/8250_core.c | 27 +-
drivers/tty/serial/8250/8250_dw.c | 19 +-
drivers/tty/serial/8250/8250_early.c | 2 +-
drivers/tty/serial/8250/8250_lpc18xx.c | 230 +++++++
drivers/tty/serial/8250/8250_mtk.c | 119 ++--
drivers/tty/serial/8250/8250_omap.c | 65 +-
drivers/tty/serial/8250/8250_pci.c | 41 +-
drivers/tty/serial/8250/8250_uniphier.c | 257 +++++++
drivers/tty/serial/8250/Kconfig | 15 +
drivers/tty/serial/8250/Makefile | 2 +
drivers/tty/serial/Kconfig | 72 +-
drivers/tty/serial/Makefile | 4 +-
drivers/tty/serial/altera_jtaguart.c | 2 +-
drivers/tty/serial/altera_uart.c | 2 +-
drivers/tty/serial/amba-pl011.c | 651 +++++++++++-------
drivers/tty/serial/atmel_serial.c | 22 +-
drivers/tty/serial/bfin_uart.c | 24 +-
drivers/tty/serial/crisv10.c | 106 +--
drivers/tty/serial/earlycon.c | 9 +-
drivers/tty/serial/icom.c | 11 +-
drivers/tty/serial/ifx6x60.c | 19 +-
drivers/tty/serial/imx.c | 18 +-
drivers/tty/serial/ioc3_serial.c | 3 +-
drivers/tty/serial/ioc4_serial.c | 9 +-
drivers/tty/serial/kgdb_nmi.c | 6 +-
drivers/tty/serial/mcf.c | 2 +-
drivers/tty/serial/meson_uart.c | 2 +-
drivers/tty/serial/mpc52xx_uart.c | 2 +-
drivers/tty/serial/mpsc.c | 25 +-
drivers/tty/serial/msm_smd_tty.c | 232 -------
drivers/tty/serial/mxs-auart.c | 2 +-
drivers/tty/serial/of_serial.c | 8 +-
drivers/tty/serial/samsung.c | 4 +-
drivers/tty/serial/sc16is7xx.c | 328 ++++++---
drivers/tty/serial/serial-tegra.c | 158 +++--
drivers/tty/serial/serial_core.c | 32 +-
drivers/tty/serial/serial_ks8695.c | 2 +-
drivers/tty/serial/serial_mctrl_gpio.c | 5 +-
drivers/tty/serial/sh-sci.c | 96 +--
drivers/tty/serial/sh-sci.h | 140 +++-
drivers/tty/serial/sirfsoc_uart.c | 622 ++++++++---------
drivers/tty/serial/sirfsoc_uart.h | 120 ++--
drivers/tty/serial/sprd_serial.c | 2 +-
drivers/tty/serial/stm32-usart.c | 739 +++++++++++++++++++++
drivers/tty/serial/xilinx_uartps.c | 3 +-
drivers/tty/synclink.c | 15 +-
drivers/tty/synclink_gt.c | 15 +-
drivers/tty/synclinkmp.c | 12 +-
drivers/tty/sysrq.c | 19 +-
drivers/tty/tty_buffer.c | 3 +-
drivers/tty/tty_io.c | 34 +-
drivers/tty/tty_ioctl.c | 4 +-
drivers/tty/tty_ldisc.c | 8 +-
drivers/tty/tty_ldsem.c | 3 +-
drivers/tty/vt/consolemap.c | 60 +-
drivers/tty/vt/vt.c | 92 ++-
drivers/video/console/fbcon.c | 5 +-
drivers/video/console/fbcon.h | 1 +
include/linux/console_struct.h | 1 +
include/linux/serial_8250.h | 3 +
include/linux/serial_core.h | 2 +-
include/linux/serial_sci.h | 86 +--
include/linux/tty.h | 2 +-
include/uapi/linux/Kbuild | 1 +
include/{ => uapi}/linux/gsmmux.h | 3 +
include/uapi/linux/serial_core.h | 3 +
include/uapi/linux/tty_flags.h | 2 +-
101 files changed, 3326 insertions(+), 1820 deletions(-)
create mode 100644 Documentation/devicetree/bindings/serial/arm_sbsa_uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/nxp,lpc1850-uart.txt
create mode 100644 Documentation/devicetree/bindings/serial/uniphier-uart.txt
delete mode 100644 drivers/tty/hvc/hvc_beat.c
create mode 100644 drivers/tty/serial/8250/8250_lpc18xx.c
create mode 100644 drivers/tty/serial/8250/8250_uniphier.c
delete mode 100644 drivers/tty/serial/msm_smd_tty.c
create mode 100644 drivers/tty/serial/stm32-usart.c
rename include/{ => uapi}/linux/gsmmux.h (94%)
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Next message: Greg KH: "[GIT PULL] USB driver patches for 4.2-rc1"
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