linux-kernel - [PATCH v3 0/3] serial: 8250_early: simplify serial

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Date:	Fri, 30 Oct 2015 11:39:02 +0900
From:	Masahiro Yamada <yamada.masahiro@...ionext.com>
To:	linux-serial@...r.kernel.org
Cc:	Peter Hurley <peter@...leysoftware.com>,
	Masahiro Yamada <yamada.masahiro@...ionext.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, Jiri Slaby <jslaby@...e.com>
Subject: [PATCH v3 0/3] serial: 8250_early: simplify serial_putc()



Changes in v3:
  - Split into three patches.
  - Confirm the empty TX only after sending each character.

Changes in v2:
  - split into two patches

Masahiro Yamada (3):
  serial: 8250_early: do not save and restore IER in write callback
  serial: 8250_early: confirm empty transmitter after sending characters
  serial: 8250_early: squash wait_for_xmitr() into serial_putc()

 drivers/tty/serial/8250/8250_early.c | 24 ++++--------------------
 1 file changed, 4 insertions(+), 20 deletions(-)

-- 
1.9.1

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