2014-03-18 0:23 GMT+01:00 Greg Kroah-Hartman [off-list ref]:

On Mon, Mar 10, 2014 at 05:45:49PM +0100, Richard Genoud wrote:

quoted

This patch add some helpers to control modem lines (CTS/RTS/DSR...) via
GPIO.
This will be useful for many boards which have a serial controller that
only handle CTS/RTS pins (or even just RX/TX).

Signed-off-by: Richard Genoud <redacted>

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

I can't take this series through my tty tree as the non-tty patches
don't apply, so feel free to take them through whatever tree is needed.

greg k-h

To clarify things, here are the patches that this series needs, on top
of 3.14-rc6:
tty/tty-next tree: ddaa603739fe tty/serial: at91: use dev_err instead of printk
tty/tty-next tree: a3c1fa99f4d2 tty/serial: at91: remove unused open/close hooks
ukl/dropmachtimexh-fixup: 354e57f3a0a2 ARM/serial: at91: switch atmel
serial to use gpiolib
tree unknown: [PATCH v3 5/7] ARM: at91: gpio: implement get_direction
pinctrl/for-next: 8af584b86836 pinctrl: at91: implement get_direction

after that, the series applies cleanly.
the patch "[PATCH v3 5/7] ARM: at91: gpio: implement get_direction"
has been acked-by Linus, but I didn't found it in a tree.

onto next-20140318, it only needs "[PATCH v3 5/7] ARM: at91: gpio:
implement get_direction" .

trees:
tty: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
ukl: git://git.pengutronix.de/git/ukl/linux.git
pinctrl: git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git


Richard.