linux-kernel - [PATCH 0/2] serdev API extension

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Date:   Tue, 14 Mar 2017 06:48:17 -0700
From:   Andrey Smirnov <andrew.smirnov@...il.com>
To:     Rob Herring <robh@...nel.org>
Cc:     Andrey Smirnov <andrew.smirnov@...il.com>, cphealy@...il.com,
        Guenter Roeck <linux@...ck-us.net>,
        linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] serdev API extension

Rob,

These patches are a continuation of discussion about adding
functionality to serdev API we had off-list.

Being added are a function to do a blocking write capable of
dispatching multiple calls to write_buf() and some very minimalistic
bus locking API.

Any feedback is appreciated.

Thanks,
Andrey Smirnov

Andrey Smirnov (2):
  serdev: Add serdev_device_write subroutine
  serdev: Add minimal bus locking API

 drivers/tty/serdev/core.c | 38 ++++++++++++++++++++++++++++++++++++++
 include/linux/serdev.h    | 34 ++++++++++++++++++++++++++++------
 2 files changed, 66 insertions(+), 6 deletions(-)

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2.9.3