linux/drivers/tty/serial/sh-sci.c, branch v3.16

Merge tag 'tty-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

2014-04-01T23:55:57Z

Pull tty/serial driver update from Greg KH: "Here's the big tty/serial driver update for 3.15-rc1. Nothing major, a number of serial driver updates and a few tty core fixes as well. All have been in linux-next for a while" * tag 'tty-3.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (71 commits) tty/serial: omap: empty the RX FIFO at the end of half-duplex TX tty/serial: omap: fix RX interrupt enable/disable in half-duplex TX serial: sh-sci: Neaten dev_ uses serial: sh-sci: Replace hardcoded 3 by UART_PM_STATE_OFF serial: sh-sci: Add more register documentation serial: sh-sci: Remove useless casts serial: sh-sci: Replace printk() by pr_*() serial_core: Avoid NULL pointer dereference in uart_close() serial_core: Get a reference for port->tty in uart_remove_one_port() serial: clps711x: Give a chance to perform useful tasks during wait loop serial_core: Grammar s/ports/port's/ serial_core: Spelling s/contro/control/ serial: efm32: properly namespace location property serial: max310x: Add missing #include synclink: fix info leak in ioctl serial: 8250: Clean up the locking for -rt serial: 8250_pci: change BayTrail default uartclk serial: 8250_pci: more BayTrail error-free bauds serial: sh-sci: Add missing call to uart_remove_one_port() in failure path serial_core: Unregister console in uart_remove_one_port() ...

cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE}

2014-03-19T13:10:24Z

Two cpufreq notifiers CPUFREQ_RESUMECHANGE and CPUFREQ_SUSPENDCHANGE have not been used for some time, so remove them to clean up code a bit. Signed-off-by: Viresh Kumar Reviewed-by: Srivatsa S. Bhat [rjw: Changelog] Signed-off-by: Rafael J. Wysocki

serial: sh-sci: Neaten dev_ uses

2014-03-17T23:20:49Z

Add missing newlines and coalesce formats. Realign arguments. Signed-off-by: Joe Perches Acked-by: Geert Uytterhoeven Acked-by: Simon Horman Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Replace hardcoded 3 by UART_PM_STATE_OFF

2014-03-17T23:20:49Z

Signed-off-by: Geert Uytterhoeven Acked-by: Simon Horman Acked-by: Laurent Pinchart Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Add more register documentation

2014-03-17T23:20:49Z

Signed-off-by: Geert Uytterhoeven Acked-by: Simon Horman Acked-by: Laurent Pinchart Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Remove useless casts

2014-03-17T23:20:49Z

Signed-off-by: Geert Uytterhoeven Acked-by: Simon Horman Acked-by: Laurent Pinchart Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Replace printk() by pr_*()

2014-03-17T23:20:49Z

Make banner const while we're at it Signed-off-by: Geert Uytterhoeven Acked-by: Simon Horman Acked-by: Laurent Pinchart Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Add missing call to uart_remove_one_port() in failure path

2014-03-01T00:39:38Z

If cpufreq_register_notifier() fails, we have to remove the port added by sci_probe_single(), which is not done by sci_cleanup_single(). Else the serial port stays active from the point of view of the serial subsystem, and it may crash when userspace getty is started, or when the loadable driver module is unloaded. This was introduced by commit 6dae14216c85eea13db7b12c469475c5d30e5499 ("serial: sh-sci: Fix probe error paths"). Signed-off-by: Geert Uytterhoeven Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Fix cast warning

2014-02-13T17:17:31Z

Fix the following compile warning about cast to pointer from integer of different size. drivers/tty/serial/sh-sci.c:2021:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Jingoo Han Acked-by: Laurent Pinchart Signed-off-by: Greg Kroah-Hartman

serial: sh-sci: Add OF support

2013-12-24T12:50:54Z

Extend the driver to with support for SCIx device tree bindings. A minimal set of features is supported, additional properties can be added later should the need to describe more device features arise. Signed-off-by: Bastian Hecht Signed-off-by: Laurent Pinchart Acked-by: Simon Horman Acked-by: Greg Kroah-Hartman Signed-off-by: Simon Horman