talos-obmc-linux/drivers/tty/hvc, branch dev-4.13

Merge tag 'driver-core-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2017-07-04T03:27:48+00:00

Pull driver core updates from Greg KH: "Here is the big driver core update for 4.13-rc1. The large majority of this is a lot of cleanup of old fields in the driver core structures and their remaining usages in random drivers. All of those fixes have been reviewed by the various subsystem maintainers. There's also some small firmware updates in here, a new kobject uevent api interface that makes userspace interaction easier, and a few other minor things. All of these have been in linux-next for a long while with no reported issues" * tag 'driver-core-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (56 commits) arm: mach-rpc: ecard: fix build error zram: convert remaining CLASS_ATTR() to CLASS_ATTR_RO() driver-core: remove struct bus_type.dev_attrs powerpc: vio_cmo: use dev_groups and not dev_attrs for bus_type powerpc: vio: use dev_groups and not dev_attrs for bus_type USB: usbip: convert to use DRIVER_ATTR_RW s390: drivers: convert to use DRIVER_ATTR_RO/WO platform: thinkpad_acpi: convert to use DRIVER_ATTR_RO/RW pcmcia: ds: convert to use DRIVER_ATTR_RO wireless: ipw2x00: convert to use DRIVER_ATTR_RW net: ehea: convert to use DRIVER_ATTR_RO net: caif: convert to use DRIVER_ATTR_RO TTY: hvc: convert to use DRIVER_ATTR_RW PCI: pci-driver: convert to use DRIVER_ATTR_WO IB: nes: convert to use DRIVER_ATTR_RW HID: hid-core: convert to use DRIVER_ATTR_RO and drv_groups arm: ecard: fix dev_groups patch typo tty: serdev: use dev_groups and not dev_attrs for bus_type sparc: vio: use dev_groups and not dev_attrs for bus_type hid: intel-ish-hid: use dev_groups and not dev_attrs for bus_type ...

Merge tag 'tty-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2017-07-04T03:04:16+00:00

Pull tty/serial updates from Greg KH: "Here is the large tty/serial patchset for 4.13-rc1. A lot of tty and serial driver updates are in here, along with some fixups for some __get/put_user usages that were reported. Nothing huge, just lots of development by a number of different developers, full details in the shortlog. All of these have been in linux-next for a while" * tag 'tty-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (71 commits) tty: serial: lpuart: add a more accurate baud rate calculation method tty: serial: lpuart: add earlycon support for imx7ulp tty: serial: lpuart: add imx7ulp support dt-bindings: serial: fsl-lpuart: add i.MX7ULP support tty: serial: lpuart: add little endian 32 bit register support tty: serial: lpuart: refactor lpuart32_{read|write} prototype tty: serial: lpuart: introduce lpuart_soc_data to represent SoC property serial: imx-serial - move DMA buffer configuration to DT serial: imx: Enable RTSD only when needed serial: imx: Remove unused members from imx_port struct serial: 8250: 8250_omap: Fix race b/w dma completion and RX timeout serial: 8250: Fix THRE flag usage for CAP_MINI tty/serial: meson_uart: update to stable bindings dt-bindings: serial: Add bindings for the Amlogic Meson UARTs serial: Delete dead code for CIR serial ports serial: sirf: make of_device_ids const serial/mpsc: switch to dma_alloc_attrs tty: serial: Add Actions Semi Owl UART earlycon dt-bindings: serial: Document Actions Semi Owl UARTs tty/serial: atmel: make the driver DT only ...

s390/hvc_iucv: fix broken Kconfig select statement

2017-06-12T14:25:58+00:00

Select statements in Kconfig do not necessarily enable all required dependencies and can lead to broken configs. This is also the case for the "select IUCV" statement within HVC_IUCV: warning: (HVC_IUCV) selects IUCV which has unmet direct dependencies (NET && S390) Just add the missing "depends on NET" to avoid broken configs. Signed-off-by: Heiko Carstens Signed-off-by: Martin Schwidefsky

TTY: hvc: convert to use DRIVER_ATTR_RW

2017-06-12T14:14:30+00:00

We are trying to get rid of DRIVER_ATTR(), and the hvc driver's attribute can be trivially changed to use DRIVER_ATTR_RW(). Cc: Jiri Slaby Cc: Signed-off-by: Greg Kroah-Hartman

drivers/tty/hvc: fix spelling mistake: "missmanaged" -> "mismanaged"

2017-05-18T14:34:55+00:00

Trivial fix to spelling mistake in printk message Signed-off-by: Colin Ian King Signed-off-by: Greg Kroah-Hartman

tty/hvc_console: fix console lock ordering with spinlock

2017-03-31T09:37:13+00:00

hvc_remove() takes a spin lock first then acquires the console semaphore. This situation can easily lead to a deadlock scenario where we call scheduler with spin lock held. Signed-off-by: Denis Kirjanov Signed-off-by: Greg Kroah-Hartman

drivers/tty: Convert remaining uses of pr_warning to pr_warn

2017-03-17T05:14:00+00:00

To enable eventual removal of pr_warning This makes pr_warn use consistent for drivers/tty Prior to this patch, there were 2 uses of pr_warning and 23 uses of pr_warn in drivers/tty Signed-off-by: Joe Perches Signed-off-by: Greg Kroah-Hartman

tty: Remove extra include in HVC console tty framework

2017-02-10T15:01:45+00:00

An extra "init.h" include is found in the HVC console code. As such, the extra line is deleted. Signed-off-by: Sergio Valverde Signed-off-by: Greg Kroah-Hartman

Replace with globally

2016-12-24T19:46:01+00:00

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds

tty/hvc: Use opal irqchip interface if available

2016-07-27T02:38:20+00:00

Update the hvc driver to use the OPAL irqchip if made available by the running firmware. If it is not present, the driver falls back to the existing OPAL event number. Signed-off-by: Samuel Mendoza-Jonas Signed-off-by: Michael Ellerman